I. Open the brackets using the correct tense form.
1. The children
(to whitewash) the trees in the garden every spring.
2. They
already (to shake out) the rug from their room.
3. The parkers
(to buy) a new dishwasher and a vacuum cleaner last
month.
4. You should
(to keep) meat in the fridge.
5. Ann is in the kitchen. She
(to cook) a Sunday dinner.
6. Dan
(to fold) the clothes yet.