Fill in a or an into the gaps​

1) Employment will be higher next year.

a) is b) will be c) would be

2) The economist’s prediction wasn't correct three months ago.

a) hasn’t been b) weren’t c) wasn’t

3) During my presentation I will be describing the key benefits of our new service.

a) will describe b) will be describing c) have described

4) It`s not a difficult job. We will have finished by lunchtime.

a) am finishing b) will finish c) will have finished

5) When did you arrive in this city?

a) did/arrive b) have/arrived c) are/arrived

6) After they finished  their work, they went home.

a) have finished b) has finished c) finished

7) She completed the report at 5 o’clock yesterday.

a) complete b) completed c) has completed

8) John was a Sales Agent. He was working  overtime at that time to save up for a car.

a) worked b) is working c) was working

9) By the end of July next year they  will have tested new machinery.

a) will test b) will have tested c) are testing

10) When I came to the office, Mary was translating the article.

a) was translating b) has translated c) translated

Объяснение:

1
a played
b found
2
a baked
b opened
3
a visited
b played
4
a did
b worked
5
a slept
b worked
6
a gets
b has
7
a read
b didn't talk
8
a plays
b swims
9
a is writing
b am jumping
10
a was watching
b was doing
11
a read
b didn't talk
12
a read
b didn't talk
13
a plays
b swims
14
a goes
b sits
15
a do
b works
16
a sleeps
b work
17
a read
b didn't talk
18
A begins
B don't walk
19
a are lying, drawing
b is working
20
a are living
b is working
21
a were cleaning
b was waiting
22
a was getting
b was decorating
23
a were talking
b was talking
24
a was talking
b was working
25
a were watching
b was preparing