Choose the correct variant to complete the sentence.
1. Robert often … the Internet for studying.
a) use; b) is using; c) uses; d) has used
2. Nick… just… a letter to his friend.
a) sent; b)has sent; c)sends; d)has been sending
3. They … Warsaw some hours ago.
a)left; b)leave; c)have left; d) have been leaving
4. The baby … for more than an hour. a)sleeps; b) has been sleeping; c)is sleeping; d)sleep
5. James… for you near the cinema now. a)is waiting; b) has been waiting; c)waits; d)wait
6. Kate … to grow flowers, but now she does.
a)used ; b)is using; c)didn’t use; d)uses
7. The weather… perfect for a picnic yesterday. a)has been; b)was ; c)were; d)had been
8. Alice …still… for the concert.
a)prepares; b)prepared; c)has been preparing; d)is preparing
9. Mike’s father … him to drive a car last year. a)used to teach; b)didn’t use to teach; c)taught; d)has taught
10.If you… the electricity bill, they will cut it off.
a)didn’t pay; b) won’t pay; c)don’t pay; d)doesn’t pay
11.We won’t have a break unless we … our project.
a)will finish; b)finish; c)don’t finish; d)won’t finish
12.Until you promise to keep it in secret, I … you anything.
a)don’t tell; b)won’t tell; c)tell; d)will tell