Ex.2. Complete the sentences in the Past Perfect. 1.Without any reason, the customer returned the goods that we (deliver) .
2.Before Ellen could say anything, Cindy (hang up) the phone.
3.When William was employed, I (work / already) here for three years.
4.I (start / just) to type the letter, when the phone rang.
5.When I sent the mail, I realised that I (forget) to attach the file.
6.Sue and Tom are best friends, though before the meeting last month they (know / not even) each other.
7.Catherine (meet / not) Phil Brown before the trade fair in May.
8.We spoke about the conference that (take place) the week before.
9.After the meeting I thanked Misses Last, who (manage) everything.
10.(you / gain) experience in that field before you started to work for us?

Объяснение:

1.Without any reason, the customer returned the goods that we had delivered (deliver) . 2.Before Ellen could say anything, Cindy had hung up (hang up) the phone.

3.When William was employed, I had already worked (work / already) here for three years.

4.I had just started (start / just) to type the letter, when the phone rang.

5.When I sent the mail, I realised that I had forgotten (forget) to attach the file.

6.Sue and Tom are best friends, though before the meeting last month they had not even known (know / not even) each other.

7.Catherine had not met (meet / not) Phil Brown before the trade fair in May.

8.We spoke about the conference that had taken place (take place) the week before.

9.After the meeting I thanked Misses Last, who had managed (manage) everything.

10. Had you gained (you / gain) experience in that field before you started to work for us?