You throw it away． It can ．（ ）
| A． |
needn't； recycle |
| B． |
needn't； be recycled |
| C． |
don' t need； be recycled |
Which of the following sentences is a fact？（ ）
A．Beijing is the capital of China．
B．The new park looks beautiful．
C．Some subjects are difficult．
D．I think my pet dog is very cute．
A lot of museums in China are worth_____． If you have time， you can choose to go．（ ）
A．visitedB．visitingC．to visitD．visit
My English teacher is a _____lady and she often corrects my pronunciation again and again．（ ）
A．patientB．creativeC．modestD．curious
It is reported that the Tokyo 2020 Olympics ______no later than summer 2021．（ ）
A．is heldB．will be held
C．will holdD．hold
All my family members think people should _____doctors and nurses for their contributions．（ ）
A．promiseB．praiseC．presentD．prepare