Speaking & Writing 3 a) Imagine you were the clerk in the
booking office. Answer the questions.
1 What were you doing when you saw the boy?
2 How did you feel about the boy?
3 Why did you invite him behind the counter?
4 What did you do while the boy was waiting?​

1 I have every intention of complaining, (intend)

I fully intend to complain

2 Send them the samples they requested - don't forget, will you? (remember)

Please remember to send them the samples

3 We will provide a 24 hour-a-day-hot line, (undertake)

We (will) undertake to provide a 24 hour-a-day-hot line

4 I anticipate receiving an answer soon, (expect)

  I expect to receive an answer soon

5 If you like we can send a replacement, (offered)

They have offered to send a replacement

6 She should have told them of the potential problem, (neglected)

She neglected to tell them of the potential problem

7 I'm not sure, but I think there is a bug in the program, (appears)

There appears to be a bug in the program

8 She says she has the necessary authority, (claims)

She claims to have the necessary authority

Я, конечно, не англичанин, но попробую...:
1) Father (Dad) is watching TV now.
Father is not watching TV now.
Is Father watching TV now?
2) My sister is eating an apple in the moment.
My sister is not eating an apple in the moment.
Is my sister eating an apple in the moment?
3) We are playing on tennis now.
We are not playing on tennis now.
Are we playing on tennis now?
4) My dog is swimming now.
My dog is not swimming now.
Is my dog swimming now?
5) We are going to the cinema in the moment.
We are not going to the cinema in the moment.
Are we going to the cinema in the moment.

Думаю, проще в переводчике набрать, т.к. в своем ответе я не уверенна
Good luck!