From the options lettered a-d, choose the correct words that best complete each of the sentences below.

Here are the answers to the questions:

11. The phrase "has already" requires the past participle form of the verb. The past participle of "finish" is "finished".
The correct option is B.

• B. finished

12. This sentence states a general scientific fact, which requires the simple present tense. For "Water" (third person singular), the verb is "freezes".
The correct option is D.

• D. freezes

13. A modal verb is an auxiliary verb that expresses necessity, possibility, or ability. "Can" is a modal verb.
The correct option is A.

• A. can

14. The phrase "By the time we arrived" indicates that one past action (the movie starting) happened before another past action (we arrived). This requires the past perfect tense, which is "had" + past participle.
The correct option is C.

• C. had started

15. The structure "He was ______ by a snake" indicates the passive voice, which uses a form of "to be" + the past participle. The past participle of "bite" is "bitten".
The correct option is C.

• C. bitten

16. The phrase "last week" indicates a specific time in the past, requiring the simple past tense. The simple past tense of "go" is "went".
The correct option is D.

• D. went