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1. My parents ? in the garden for 3 hours.
a) works
b) are working
c) has been working
d) have been working
2. Kate ? while we were having dinner.
a) phoned
b)is phoning
c) has phoned
d) was phoning
3. If I am not mistaken, this article ? last week.
a) published
b) was published
c) had been published
d) is publishing
4. English ? in many countries.
a) speaks
b) is speaking
c) is spoken
d) were spoken
5. ? Amazon flows into ? Atlantic Ocean.
a) the; the
b) the; --
c) --; the
d) --; --
6. You ? take a bus to get to the museum. It’s far from here.
a) should
b) may
c) must
d) has to
7. It was a very difficult text. I ? look up a lot of words in a dictionary.
a) must
b) have to
c) had to
d) can
8. In the past people protected ? by high walls.
a) they
b) himself
c) their
d)themselves
9. Don’t ask me for help. You must do it ? .
a)yourself
b) you
c) your
d) herself
10. Suddenly John left the room. He said he ? go.
a) had to
b) has to
c) have to
d) must
11. They claimed they ? the law.
a)haven’t broken
b)were not breaking
c)hadn’t broken
d)wouldn’t be breaking
12. He asked us what ? .
a) was the problem
b) are the problem
c) the problem is
d) the problem was
13. I wanted ? to learn this poem by heart.
a) he
b) him
c) his
d) me
14. I will ask Tom if I ? him tomorrow.
a) will see
b) see
c) sees
d) saw
15. People always ? the world.
a) explore
b) search
c) study
d) examine