You should try your best ____ your English.
A.to improve | B.improving | C.improves | D.improve |
____ it was late, the students were still studying in the classroom.
A.Although | B.But | C.As long as | D.Because of |
---____do you take exercise? ---Every day.
A.How long | B.How far | C.How many | D.How often |
Jack works ___. He____ plays computer games after school.
A.hard, hard | B.hardly, hardly | C.hard, hardly | D.hardly, hard |
Mary has a toothache(牙痛).She has to_______.
A.go online | B.use the Internet | C.go to the dentist | D.watch a game show |
Tara is quite ____ from Tina. There are many ____ between them.
A.different. different | B.different, differences | C.differences, different | D.differences, different |