You throw it away． It can ．（ ）
| A． |
needn't； recycle |
| B． |
needn't； be recycled |
| C． |
don' t need； be recycled |
Give me a chance，________ I'll prove it to you．（ ）
A．andB．tillC．thoughD．while
When did the classroom have a power cut？
This morning，while we ________ a physics lesson．（ ）
A．have hadB．were having
C．are havingD．will have
Would you like some green tea？
No，thanks．I ________ drink green tea．It hurts my stomach．（ ）
A．almostB．seldomC．onlyD．still
Millie，________ do you take the course in DIY？
Every Saturday afternoon．（ ）
A．how longB．how farC．how muchD．how often
Linda and Kitty will go to Greenery Theme Park by ________ next Sunday．（ ）
A．theyB．themC．theirD．themselves