Chia động từ trong ngoặc

1. He will come back in summer. By then he _____________ (stay) in Cork for two years.
2. At midnight the speakers _____________ (present) their projects for ten hours.
3. When we go to see our kids, they _____________ (be) at the camp for a fortnight.
4. In a fifty years’ time thousands of species _____________ (disappear) from this planet.
5. In a few hours’ time we _____________ (sit) on the plane.
6. I’ll meet you at four o’clock. – At four? I’m afraid I _____________ (teach) English.
7. We _____________ (replace) the wheels before you come back from the shop.
8. I’m sorry, we can’t come tonight. We _____________ (watch) the new documentary on
TV.