---Do you often watch this kind of program? ---No. This is the first time I ____ this kind. It’s funny.
Even though I’d hurt my leg, I______swim back to the river bank.
—Do you think he will do me a favor? — As far as I know, he is the last one to help others. He______be prepared to give you a hand, though.
Hurry up,Tom.It’s high time we______ to the theater.
What ______ had Bob walked farther, as far as the river bank?
— What happened to the young trees we planted last week? —The trees______well, but I didn’t water them.