Use the verbs in the brackets in the correct past tense 1. When I (to meet) Bill, he (to eat) a pie which he (to buy) at the bakery.
2. When I (to open) the door of the classroom, I (to see) that the students (to write) a test.
3. When I (to come) home, my sister (to read) a book.

5A:

1) a

2) a

3) the

4) an

5) the

5B:

1) a

2) The

3) a

4) The

5) a

6) The

7) The

8) the

9) The

6:

easy - easier - the easiest

short - shorter - the shortest

nice - nicer - the nicest

big - bigger - the biggest

small - smaller - the smallest

tall - taller - the tallest

long - longer - the longest

hot - hotter - the hottest

strong - stronger - the strongest

good - better - the best

bad - worse - the worst

beautiful - more beautiful - the most beautiful

difficult - more difficult - the most difficult

important - more important - the most important

sunny - sunnier - the sunniest

old - older - the oldest

7:

1) us

2) you

3) we

4) you

5) we

Объяснение:

1. does each university decide?   each university doesn't decide
2. have college graduates applied? college graduates haven't applied
3. did many great men study? many great men didn't study
4. does the open university use  a combination of television and radiobroadcast in teaching? in teaching the open university doesn't use...    have they prodused? they haven't prodused
5. does studen need will members of the union council be glad? a student doesn't need, members of the union council won't be,,,
6. is college education getting?  college education isn't getting...