students went to the university to listen to the speech．（ ）
| A． |
Thousand of； 120﹣minutes |
| B． |
Thousands of； 120﹣minutes |
| C． |
Two thousands；120﹣minutes |
| D． |
Two thousand；120﹣minute |
Father's Day is coming，Shall we make a card for Dad？
Good idea！But would you show me _____ because I only know little about DIY？（ ）
A．whyB．whenC．howD．where
Sam is ____about his speech because he thinks he is well prepared．（ ）
A．honestB．confidentC．modestD．curious
We've got everything ready for the picnic．
Do you mean I ______bring anything with me？（ ）
A．can'tB．mustn'tC．couldn'tD．needn't
Could you help me with housework _____you are free today？（ ）
A．sinceB．thoughC．unlessD．until
_____do your parents take exercise，William？
Less than three times a week．（ ）
A．How longB．How muchC．How soonD．How often