Put the verbs in brackets into the present perfect tense, and fill the spaces by repeating the auxiliary.

You (wash) the plates? ~
Yes, I...

Have you washed the plates? ~
Yes, I have.

You (see) him lately? ~
No, I...

Have you seen him lately?~
No, I haven't.

1 Where you (be)? ~
I (be) to the dentist.

2 You (have) breakfast? ~
Yes, 1...

3 The post (come)? ~
Yes, it . . .

4 You (see) my watch anywhere? ~
No, I'm afraid I . . .

5 Someone (wind) the clock? ~
Yes, Tom . . .

I (not finish) my letter yet.

He just (go) out.

Someone (take) my bicycle.

The phone (stop) ringing.

10 You (hear) from her lately? -
No, 1...

I just (wash) that floor.

The cat (steal) the fish.

13 You (explain) the exercise? ~
Yes, 1...

There aren't any buses because the drivers (go) on strike.

15 You (have) enough to eat? ~
Yes, I (have) plenty, thank you.

16 Charles (pass) his exam? ~
Yes, he...

17 How many bottles the milkman (leave)? ~
He (leave) six.