I you can finish the exam in two hours．（ ）
| A． |
does believe |
B． |
do believe |
| C． |
did believed |
D． |
do believed |
Kids often feel better in a happy family．
That's true． A happy family provides a loving _____for its children．（ ）
A．expressionB．environment
C．encouragementD．development
Do you have any interesting news to tell us？
No，_____ much．（ ）
A．anythingB．nothingC．somethingD．everything
Let's go to the National Mining Park（国家矿山公园）this weekend． I've never been there．
_______! I'd like to go there again．（ ）
A．Good jobB．Well doneC．Good ideasD．Not at all
I'm sorry about yesterday．
Don't worry about it． It's never just one person's fault． We should think about ______better next time．（ ）
A．how can we do itB．how we can do it
C．how can they do itD．how they can do it
It's too hot．______I swim in the lake？
No， you _______． That's too dangerous!（ ）
A．Should； can'tB．Need； mustn't
C．Must； needn'tD．Could； can't