—_________ you _________ the terrible news about Libya?
—Yes, I _________ it this morning. The people there will suffer from the war.
| A.Do, watch; have done | B.Did, watch; did |
| C.Have, watched; did | D.Had, watched; will do |
—Where is Sally?
—Oh, she in the art room.
| A.draws | B.drew | C.is drawing | D.can draw |
Robots ________ heavy work on farms in the future.
| A.do | B.will do | C.did | D.does |
Lingling needs some vegetable. She ________ some in the market tomorrow.
| A.buys | B.bought | C.is going to buy | D.buy |