Subject-Verb Agreement

Which sentence is grammatically correct?

• I believe that effective leadership and teamwork is important in business.

• I believe that effective leadership and teamwork are important in business.

• I believe that effective leadership and teamwork important in business.

Answer explanation

Ketika subjek terdiri dari dua kata benda yang dihubungkan dengan "and," biasanya membutuhkan kata kerja jamak. Pastikan subjek dan kata kerja sesuai dalam jumlah.

Modal Verbs

Which sentence correctly expresses an opinion with a modal?

• In my view, companies must to adapt to changing trends.

• In my view, companies must adapt to changing trends.

• In my view, companies must adapting to changing trends.

Answer explanation

Modal seperti must, can, should selalu diikuti oleh kata kerja bentuk dasar (tanpa "to"). Pastikan tidak menambahkan kata yang tidak diperlukan setelah modal.

Word Form

Which sentence correctly uses an adjective?

• From my perspective, clear communication is essential for success.

• From my perspective, clear communication is essence for success.

• From my perspective, clear communication is essentially for success.

Answer explanation

Kata benda, kata sifat, dan kata keterangan memiliki fungsi yang berbeda dalam kalimat. Saat mendeskripsikan sesuatu, gunakan bentuk kata sifat yang tepat.

Prepositions in Opinion Statements

Which sentence is correct?

• In my opinion, managers should focus on employee well-being.

• In my opinion, managers should focus at employee well-being.

• In my opinion, managers should focus in employee well-being.

Answer explanation

Beberapa kata kerja memiliki pasangan preposisi tertentu. Misalnya, depend on, dan interested in. Jangan sampai salah memilih preposisi!

Gerund vs. Infinitive

Which sentence is grammatically correct?

• I suggest to implement a more flexible work policy.

• I suggest implementing a more flexible work policy.

• I suggest implement a more flexible work policy.

Answer explanation

Beberapa kata kerja diikuti oleh gerund (-ing), sementara yang lain diikuti oleh infinitive (to + verb). Misalnya, suggest biasanya diikuti oleh gerund, bukan infinitive.

Passive Voice in Presenting Ideas

Which sentence correctly uses passive voice?

• It is believed that customer feedback improves business strategies.

• It is believe that customer feedback improves business strategies.

• It is believing that customer feedback improves business strategies.

Answer explanation

Kalimat pasif digunakan ketika fokus lebih pada tindakan daripada pelaku. Struktur umumnya adalah to be + past participle.

Parallel Structure

Which sentence maintains parallel structure?

• Good management requires planning, organization, and to communicate clearly.

• Good management requires planning, organization, and clear communication.

• Good management requires to plan, organization, and clear communication.

Answer explanation

Dalam daftar atau frasa yang berulang, struktur kata harus konsisten. Jika satu elemen adalah kata benda, maka elemen lain juga harus berupa kata benda.

Conditionals in Professional Contexts

Which sentence correctly uses a conditional?

• If businesses innovate, they will stay competitive.

• If businesses will innovate, they stay competitive.

• If businesses innovates, they will stay competitive.

Answer explanation

Kalimat kondisional digunakan untuk membicarakan kemungkinan atau konsekuensi. Dalam first conditional, gunakan if + present simple, lalu will + verb.

Comparatives in Presenting Ideas

Which sentence is grammatically correct?

• From my perspective, online meetings are more efficient than traditional meetings.

• From my perspective, online meetings are most efficient than traditional meetings.

• From my perspective, online meetings are efficiency than traditional meetings.

Answer explanation

Saat membandingkan dua hal, gunakan bentuk komparatif dengan -er atau more + adjective. Jangan lupa menambahkan than setelahnya.

Using "That" in Opinion Statements

Which sentence correctly uses "that" to introduce an idea?

• I strongly believe that clear policies create a productive workplace.

• I strongly believe clear policies that create a productive workplace.

• I strongly believe clear policies create that a productive workplace.

Answer explanation

Kata that sering digunakan untuk memperkenalkan klausa yang menjelaskan sesuatu yang diyakini atau dikatakan seseorang. Pastikan kalimat tetap logis setelahnya.