Chọn đáp án đúng:

----- Nội dung dịch tự động từ ảnh -----
u. lave
b. has
25. The flock of birds...
a. gets
b. are
26. The levels of intoxication...
a. has been varied b. have been varied
27. The majority of the students...
a. was made
b. believe
28. The pair of the pliers...
c. are
circling overhead.
C. IS
..... on the table.
c. put
a. was
b. were
29. The use of credit cards in place of cash...
a. have been
b. has been
c. has
30.
Advertisements on television......
b. have
4. The office (close).
5. The office (try)......
6. Five kilos of gold (steal).
7. Physics (cause)...........
from subject to subject.
c. varies
him to be innocent.
c. makes
.........
d. is
d.get
d. vary
a. has
c. are of battue
II Supply the correct tenses and form of the verbs in parentheses:
1. The English (be)............... famous for their calmness.
2. The money that (spend).
3. The number of employees who (not, finish).
workon the weekend.
......
d. make
d. puts
increased rapidly in recent years.
d. have
on the weekend.
a lot to win the boss's heart recently.
from the bank yesterday.
you any trouble at school.
becoming more competitive than ever before.
d. is
proposed
on education every year (be)...............not enough.
their work yet (have)
......
to