If you want ________ your pronunciation, keep on practicing every day.
| A． |
improve |
B． |
improved |
C． |
improving |
D． |
to improve |
——My diamond necklace has gone missing． It’s my favourite present from my mother．
——_________．
| A．Never mind | B．No problem |
| C．That’s OK． | D．I’m sorry to hear that |
Can you tell me ______the truth?
| A．if does the teacher know |
| B．the teacher knows if |
| C．if the teacher knows |
| D．does the teacher if knows |
——Where is your father? I’m looking for him everywhere．
——He______ my grandmother surfing the Internet on the second floor．
| A．is teaching | B．teaches |
| C．has taught | D．Taught |
The surface of Mars is ______like the surface of Earth than_____ planet in our solar system (太阳系)．
| A．much； the other | B．much； any other |
| C．more； the other | D．more； any other |
——Excuse me, Miss Tang． I left my homework at home over again!
—— __________． Please bring it tomorrow．
| A．Nice idea | B．It doesn’t matter |
| C．Here we go | D．No way |