Đáp án bài tập 1 thì tương lai hoàn thành Future Perfect.
Đề bài
Bài tập 1: Chia các động từ trong ngoặc
1. By the time you arrive, I (write) the essay.
2. By this time tomorrow they (visit) Paris.
3. By the year 2012 many people (lose) their jobs.
4.I hope they (finish) building the road by the time we come back next summer.
5. By 2020, my school (have) more students than now.
Đáp án
Bài tập 1:
1. will have written
2. will have visited
3. will have losed
4. will have finished
5. will have had