____ to light for a long time, the potatoes turned green.
| A．Introduced to | B．Exposed to | C．Linked to | D．Connected to |
–Have you ever traveled abroad?
--Sure. I ____ the language of English in the USA two years after I graduated from the university.
| A．used to learn | B．was used to studying | C．have studied | D．didn’t use to study |
–Hi, Kate! --Hi, Mary. I ______ you are here.
A. don’t know B. don’t think C, think D. didn’t know
No one can stop news _______.
A. to report B. to be report c, from reporting D. being reported
. I heard he _______ the piano in the room last night.
| A．played | B．plays | C．to play | D．playing |
I’m sorry I haven’t got any money. I’ve ______ my handbag at home.
| A．missed | B．left | C．put | D．forgot |