35. -Jenny took the 8:00 bus to Guangzhou this morning.-Really? He _____the 9:00 train. It's much more comfortable and safer to travel by train.
The questionnaire takes ______ ten to fifteen minutes to complete and can be used along with the assessment interview.
—Where is Mother? —She is in the kitchen. She ______the housework all morning.
Not knowing how to grow crops,the primitive people had no ______ but to gather the fruit and hunt animals for food.
—Did you meet with the famous star yesterday? —______ I had come a little earlier!
A lot of children never fully ______ their mothers until it is too late.