By this time next year, Grasswell Industries _____ two new plants in eastern Europe.

• opens

• will have opened

• is opening

• had opened

Thanks to the effective _____ of Drinkever's first beverage, last month's product launch was a success.

• service

• promotion

• respond

• information

It is recommended that clients book the Desert Rose Ballroom for their event more than four months____.

• over time

• in advance

• up to now

• far ahead

Before investing, Mr. Hwang will wait for greater _____ that Briomer Tech is fully committed to the project.

• assure

• assured

• assuredly

• assurance

Answer explanation

giới từ FOR + (ADJ) + N

It is _____ to bring sturdy boots to wear on the hike.

• advise

• advisor

• advisable

• advises

Answer explanation

it is + adj/ed/ing + to V

it is important/ necessary/ difficult to V

it is interesting to learn English

While it is not _____, staff are encouraged to read Joan Frantz's book Balancing Work and Life.

• required

• published

• limited

• guaranteed

Answer explanation

required (adj): bắt buộc

publish: xuất bản

limit: giới hạn

guarantee: đảm bảo, cam kết

We cannot _____ the filming of our documentary, Morning after Night, without sufficient funding.

• completely

• completion

• complete

• completing

Answer explanation

can, could, may, might, will, would, must, shall, should, ought to + V nguyên mẫu

Following a brief _____ with the chief technician, Mr. Moore agreed to update the operations manual.

• converses

• conversation

• conversational

• conversationally

Answer explanation

a/an/the + Noun (+giới từ)

a short discussion (with the staff)

Traffic _____ are expected next week along Reimers Road.

• drivers

• crowds

• delays

• needs

Answer explanation

traffic crowds (n): kẹt xe, tắc nghẽn giao thông

The Queenie Theater requests that all electronic devices be silenced _____ the play begins.

• also

• but

• unless

• before

Answer explanation

BEFORE

• + CÂU (S V):
  + V-ing (2 vế của câu có cùng chủ ngữ)

• 
  Unless = if not

• You can't get a job unless you have experience (= you can't get a job if you don't have experience, )