I wonder______．
I' m not sure yet．（ ）
A．which is hersB．which hers is
C．Whether is it hersD．whether hers it is
Mr． Wang is coming to our school． I can't wait to see ．（ ）
A．herB．himC．itD．them
﹣﹣Alice， could you tell me London？
﹣﹣Sure． Last Sunday．（ ）
A．when Mr．Smith left
B．when Mr．Smith will leave
C．when did Mr．Smith leave
D．when will Mr．Smith leave
A new international airport in the city next year．（ ）
A．completesB．is completed
C．will completeD．will be completed
﹣﹣Lucy， is your uncle a teacher？
﹣﹣Yes，he is．He history for nearly 20 years．（ ）
A．teachesB．has taught
C．is teachingD．will teach
David is a tennis player．He to play tennis when he was six years old．（ ）
A．beginsB．will beginC．beganD．has begun