The 3-month-old baby cried from time to time last night. His parentshad a good sleep.

There are lots of things _____ I need to prepare before the trip.[ ]

It’s four o’clock in the afternoon. The boys __ in the pool.

Is your aunt?－No. is very heavy(很胖).

Many villagers are___ building a new road through their village. It is dangerous for their children.[ ]