Да ты написала правильно поздравляю (без сорказма)
<span>1. These books (were returned)
to the library yesterday.
2. The books must (be returned) to the library till the end of this month.
3. Why (hasn't your home task been done)?</span><span>4. The patient was taken to
the hospital today, and (will be operated) tomorrow morning.
5. This room (is used) only on special occasions.
6. Litter must not (be left) here.
7. The children (will be taken) to the circus this afternoon.
8. Dictionaries may not (be used) at the examination.
9. Usually this street (is swept) every day, but it (wasn't swept) yesterday.
10. This book (was ) left in the classroom yesterday; it (was found) by me.
11. Thousands of new houses (are built) every year.
12. This room (hasn't been used) for a long time.
</span>
1 were
2 is
3 has
4 knows
5 was
6 was
7 has
8 was
9 has
10 is
11 are
12 satisfies
13 is
14 are
15 is
16 is