s Tom____boy in your class？
Yes．Nobody is taller than him．（ ）
A．the tallestB．the strongest
C．the cleverest
I remember there _____ a lot of fish in Yanglan Lake．Now it has been polluted．
What a pity!I think we should play a role in protecting the environment．（ ）
A．are used to haveB．are used to be
C．used to haveD．used to be
The game is too hard for me． I will certainly lose．
_______You should never say no before you try．（ ）
A．Forget it!B．Come on!
C．Don't mention it．D．I'm sorry．
Could you please tell me____________？
Tomorrow mormning．（ ）
A．when he calls me back
B．when does he call me back
C．when he will call me back
D．when will he call me back
It was amazing that Huoshenshan Hospital___________in such a short time at the beginning of 2020．
Yes． That's China Speed．（ ）
A．builtB．is builtC．was builtD．has built
What are you looking for？
I'm looking for the dictionary_______ my brother gave me last month．（ ）
A．thatB．whatC．whoD．whom