English B1 Grammar Challenge

Choose the correct verb tense: I _______ to the store yesterday. (go/went/will go)

• going

• go

• went

• will went

Answer explanation

The correct verb tense to use in this sentence is 'went' because it indicates a past action that occurred yesterday. 'Go' is present tense, and 'will go' is future tense, which are not suitable for describing a past event.

Select the correct subject-verb agreement: The orchestra _______ playing beautiful music.

• have

• am

• be

• is

Answer explanation

The correct subject-verb agreement is 'is' because 'orchestra' is a singular noun, so it requires a singular verb form.

Identify the part of speech of the word 'quickly' in the sentence: Lily ran quickly to catch the bus.

• Preposition

• Noun

• Verb

• Adverb

Answer explanation

The word 'quickly' in the sentence is functioning as an adverb, describing how Lily ran. Adverbs modify verbs, adjectives, or other adverbs.

Rearrange the words to form a correct sentence: always / he / his / homework / does

• He always does his homework.

• Always he does his homework.

• His homework always does he.

• He does always his homework.

Answer explanation

The correct sentence is 'He always does his homework.' It follows the correct order of subject, adverb, verb, and object.

Choose the correct modal verb: A doctor _______ wear a mask while performing surgery. (can/must/would)

• could

• will

• must

• can

Answer explanation

The correct modal verb in this sentence is 'must' because it indicates a necessity or requirement for the doctor to wear a mask while performing surgery.

Complete the conditional sentence: If I _______ more time, I would have finished the project. (had/have)

• will have

• had

• have had

• has

Answer explanation

The correct choice is 'had' because the sentence is in the past unreal conditional form. 'Had' is used in the if-clause to indicate a hypothetical situation in the past that did not happen.

Change the sentence to passive voice: They are building a new school in the neighborhood.

• A new school has been built in the neighborhood.

• In the neighborhood, a new school is being built.

• A new school is being built in the neighborhood.

• A new school was built in the neighborhood.

Answer explanation

The correct choice is 'A new school is being built in the neighborhood.' because it changes the sentence to passive voice while maintaining the tense and meaning.

Choose the appropriate word to complete the sentence: The students are _______ for the exam. (study/studying/studied)

• study

• studying

• studied

Answer explanation

The correct word to complete the sentence is 'studying' because it matches the present continuous tense 'are studying' which indicates an ongoing action.

Complete the sentence with the correct preposition: She is interested _______ learning new languages. (at/in/on)

• at

• in

• on

Answer explanation

The correct preposition to use in this sentence is 'in'. She is interested in learning new languages.

Change the sentence to active voice: A new song was sung by the choir.

• The choir sang a new song.

• The choir was singing a new song.

• A new song is sung by the choir.

• A new song was sung by the choir.

Answer explanation

To change the sentence to active voice, the correct choice is 'The choir sang a new song.' This option rephrases the sentence in active voice.