--- It’s said that scientists have ________ a way to deal with Influenza A/HiN1.--- Really? That’s great!
—Will there be more tall buildings in 50 years?—________.
—________will your father come back,Tony? —In three days.
I'm sure that there____more trees in our country in the future.
—Mike,you________play the piano well if you don't work hard. —I know,Mom.
You will________take a holiday after the exams.