Потрібно відкрити дужки, і поставити у потрібних часах: Past Simple, Past Continuous, Past Perfect or Past Perfect Continuous. 1. The workers (to load) the boxes into the lorry not far from the main building when I (to see) them.
2. The police (to chase) the burglars for two hours before they (to catch) them.
3. When Charlie (to enter) the study room, his teacher (to explain) something to his groupmates.
4. Nick and Martin (to do) the experiment in the science laboratory while Fred (to write) a report.
5. Cleve (not to attend) computer courses before he (to enter) the university.
6. Sandy and I (to study) for our English test all day long when my mother (to come).
7. Professor Daniel (to read) some papers when his assistant (to come) into the lecture room.
8. When the delegation (to arrive) at the university, the conference already (to begin).
9. Jessica (to type) a review while Henry (to surf) the Net in search of some іnformation for the History project.
10. Mr. Black (to work) as a lawyer for forty years before he (to retire).
...ббб
Объяснение:
a) am having b) have c) had d) has
2) The Queen (to live) in Buckingham Palace.
a) is living b) lives c) lived d) has lived
3) I (to phone) you tomorrow if you like.
a) phone b) phoned c) shall phone d) have phoned
4) John says he (to write) at 10 a.m. tomorrow.
a) writes b) wrote c) has written d) will be writing
5) How many cities you (to see) in Australia?
a) did ..see b) saw c) see d) have seen
6) I never (to be) to Italy.
a) was b) have been c) is d) shall be
7) Andrew asked if John (to see) any skyscrapers.
a) saw b) sees c) had seen d) will see
8) It (to be) cold last week
a) was b) is c) will be d) has been
9) My elder sister (to cook) the pie since 10 and it is not ready yet.
a) has cooked b) has been cooking c) cooked d) will cook