________ she has invented for us!A. What useful inventionB. How a useful inventionC. What a useful invention
Harriet is lost and her parents are really________her.A.interested in B. afraid of C. busy with d. worried about
—Would you like to play basketball with us this afternoon? — I have to study for tomorrow's test.
Mary isn't here at the moment. She_________ later.
—Can I help you?—_. I want to buy some T-shirts for my children.
The work is too hard for him. He__________ finish it on time.