We can’t visit the China space Museum because the price of the ticket is too ______.
| A．cheap | B．expensive |
| C．high | D．tall |
－Where is Maria?
－She was noticed the library just now.
| A．enter | B．entered | C．to enter | D．was enter |
－We can’t achieve our dream we keep hard.
－I agree with you.
| A．until; work | B．if; working | C．unless; working | D．unless; work |
－Who’s that young man on the poster?
－Justin Bieber, excellent singer.
| A．a | B．an | C．the | D．/ |
－Why do you look so tired? －The noise upstairs made me the whole night.
| A．to make | B．wake | C．waking | D．awake |
－I’d like you to tell me something about Shennongjia.
－I’m sorry, but neither Jack nor I there.
| A．have been | B．have gone | C．has been | D．has gone |