I heard that Paul hurt himself badly in the earthquake．
Yes．The doctor had to his right leg to save him．（ ）
| A． |
cut up |
B． |
cut out |
C． |
cut off |
D． |
cut down |
A lot of teenagers think as they are older and wiser，they to make their own decisions.
A．should allowB．shouldn't allow
C．should be allowedD．shouldn't be allowed
It is necessary to learn time and make good use of every minute.
A．to manageB．managingC．to loseD．losing
﹣Can you go to the movies with me tonight？
﹣ .I have to prepare for my English test.
A．Yes，I canB．I'd love to
C．Never mindD．I'm afraid not
Zhang Guimei started the first free senior high school for girls to help them get an in Lijiang，Yunnan.
A．educationB．invitation
C．informationD．imagination
Scientists all over the world are new medicine to fight COVID﹣19.
A．blowing outB．trying out
C．leaving outD．keeping out