—When will John and Tom arrive?
—I don't know. I have ________ here for about an hour.
A.come B.waited C.left D.arrived
—Jeff, would you like to go hiking with us?
—I'd love to. But we ________ to go out on weekdays.
A.won't allow B.don't allow C.haven't allowed D.aren't allowed
—Gina, Could I use your computer?
—________. I'm going to work on it now.
A.Yes, sure B.No problem C.No, you couldn't D.Sorry, you can't
—Listen! ________ beautiful music!
—Yeah. My sister is playing the piano.
A.How B.What C.What a D.What an
—Tom, ________ your umbrella. It's raining heavily.
—OK, thanks, mom!
A.take B.takes C.taking D.to take
Jim has a pet dog. I often see him ________ the dog in the morning.
A.walk B.walks C.walked D.to walk
