1. the plane [ land ] .... will have landed.... by the time we arrive at the airport in this slow traffice

2. don't worry . you and I [ cover ] ...... will have covered.... most of the distance buy noon

3. hopefully we [ finish ] ... will have finished...... the construction work before the end of this month

4. erine and brooke and planning to set off in the afternoon .I hope the weather conditions [ improve ] ... will have improved..... by them

5. my parents are going to london , so I [ stay ] ...will be staying....... with my grandma for the next 2 weeeks

6. I [play ] ......will be playing.... tennis all day long tomorrow

7. the band [ play ] ....will be playing..... when the president enters

1. trả lời will have written.

2. trả lời will have visited.

3.trả lời will have taken.

4. trả lời will have lost

5.trả lời come, will have gone

6. trả lời will have finished, started

7.trả lời By 2020, the number of schools in our city (double).

8. trả lời These machines (work) very well by the time the supervisor (check) them next week.