The old book there ______ some strange pictures in it. Nobody can understand them.
A.are | B.is | C.has | D.have |
You won’t have the chance to succeed when you ________.
A.gave up | B.give up | C.will give up | D.are giving up |
Don’t talk to me. My favorite pop star ________ on TV now.
A.is singing | B.will sing | C.sings | D.sang |
--- ________ do you help your mother clean the house?
--- Once a week.
A.How far | B.How long | C.How soon | D.How often |
Tina ________ England with her parents three years ago.
A.visits | B.visited | C.will visit | D.has visited |
--- Must I hand in my report now?
--- No, you ________. You still have some time.
A.shouldn’t | B.mustn’t | C.needn’t | D.can’t |