---This Math problem isn’t easy for Jack to work out, is it? ---_______. He is far better at Math problems than we expected.
Our physics teacher told us that light ________ faster than sound.
—What do you want to be when you________? —A doctor.
—Many tourists ________to the Great Wall every year.—Yes, that’s true.
—What do you think of your trip to Hainan? —Wonderful. We were all ________with the ________trip.
I will go to Tony’s Party this evening. Will you ________the cat?