Tony， come over． What do the letters"KIT"mean in the text message？
Don't you know that， Amy？ They_____"keep in touch"．（ ）
A．search forB．ask forC．go forD．stand for
﹣____ the population of Tianshui？
﹣It's about 3.6 million．（ ）
A．How manyB．How muchC．What isD．Which is
Let's meet at the school gate，____ ？（ ）
A．shall weB．shall youC．will weD．will you
The boy ____is holding a ball is my brother．（ ）
A．whatB．whichC．不填D．who
Always tell your parents_____ you are going and_____ you expect to be home．（ ）
A．what ， whereB．when ， where
C．where， whatD．where ， when
Not only Jim but also his sister_____a few cities in the south since they came to China．（ ）
A．have visitedB．has visited
C．visitedD．visits