What do you think ofnature reserve you visited last weekend?-It’s great. It is ideal home for wildlife.
Some scientists think that it may take ______years to make robots look like people, and do the same things as us.
It’s snowing heavily outside. Please ________ your coat if you go out.
He goes to school every day.—_____.[ ]
The movie is too exciting, so people _____ 60 should not see it.[ ]