Question

17. How long ... in this hotel?
a) were you b) did you be c) have you been
18. They ... the suitcase by 6 o'clock yesterday.
a) packed b) had packed c) was packing 19. We... along the beach now.
a)walk b) are walking c) walking
20. Emma ... the SMS since 10 o'clock. a) has written b) has been writing c) wrote
21. A new book of this writer ... in the shops today.
a) is selling b) is being sold c) is sold
22. I... feed my dog now. a)has to b) must c) should
23..... we have supper together?
a) Shall b) Will c) Could
24. America was discovered ... Christopher Columbus.
a) by b) with c) on d) off​

Answer 1

17. C
18. A
19. B
20. B
21. B
22. B
23. A
24. A

Answer 2

17. How long **have you been** in this hotel?

   (Correct answer: c) have you been)

18. They **had packed** the suitcase by 6 o'clock yesterday.

   (Correct answer: b) had packed)

19. We **are walking** along the beach now.

   (Correct answer: b) are walking)

20. Emma **has been writing** the SMS since 10 o'clock.

   (Correct answer: b) has been writing)

21. A new book of this writer **is being sold** in the shops today.

   (Correct answer: b) is being sold)

22. I **must** feed my dog now.

   (Correct answer: b) must)

23. **Shall** we have supper together?

   (Correct answer: a) Shall)

24. America was discovered **by** Christopher Columbus.

   (Correct answer: a) by)

Объяснение: