The water dark and dirty．It's no longer safe to drink．（ ）
| A． |
became |
B． |
has become |
| C． |
will become |
D． |
was becoming |
WeChat makes communication much easier．
_____ We can keep in touch with each other anytime and anywhere．（ ）
A．With pleasure．B．I can't agree more．
C．What a shame!D．Don't mention it．
Do you know ____________Grandma is going to visit us？
Next Saturday． She told me on the phone．（ ）
A．whereB．whyC．whenD．whether
In Chinese culture， children born in the Year of the Monkey ______ to be smart．（ ）
A．sayB．said
C．will be saidD．are said
_________ say the English is too difficult for us to learn． We can learn it well with efforts．（ ）
A．AlwaysB．SometimesC．SeldomD．Never
Mr Wu keeps __________ his students that the future belongs to the well﹣educated．（ ）
A．tellingB．to tellC．orderingD．to order