Open the brackets to make the sentences complete. Use the future
perfect tense. See Reference Grammar, p. 331-332.
1. By half past eight they (not, have) supper yet. 2. The birds
(fly) away before winter comes. 3. In five years' time we (finish)
school. 4. By this time next week Jack (take) his exam. 5. I hope it
(stop) raining before we have to go. 6. I don't think my parents (buy)
a computer by the end of the week. 7. George (not, memorize) all the
idioms by Friday. 8. The Rogers (finish) building their new cottage
before summer. 9. The party (not, start) before we get there. 10. He
(not, come) back by supper time.

Вика1774574747    3   25.11.2020 18:09    16