If you’re _______ trouble, you can ask the police _______ help.
| A．in; to | B．at; for |
| C．in; for | D．at; to |
--Many school students take mobile phones to school. Is it good for them?
-- No . I think our school should stop it.
A.work well in
B. take measures to
C. carry out
-- Have you improved your spoken English ?
-- Yes,I have.I’ve improved it a lot.
A. already, already
B. already, yet
C. yet, already
Great changes in my hometown recently.
A.took place
B. happened
C.have taken place
As Chinese teenagers, we should remember the past ,live the present and dream the future.
A. on , about
B. in , about
C. in, in
He is busy ,he still does sports every day.
A. Although , /
B. Although , but
C. But, /