I think it’s good _____ us _____ eat healthy food.
A. for ; to B. for; for C.to; for
She devotes as much time as she could __________ the patients.
| A．to saving | B．to save | C．saved | D．in saving |
His words remind me _______ we did together during the past holiday.
| A．that | B．of that | C．of what | D．what |
-Could you tell me_______? -For more than a year.
| A．how soon will the new airport be built |
| B．how long has the new airport been in service |
| C．how soon the new airport will be built |
| D．how long the new airport has been in service |
Little Tom seems to know who _______ to get more pocket money.
| A．can he talk to | B．he can talk |
| C．to talk to | D．to talk |
—They speak perfect English. How long have they learnt it?
—_______ they were seven years old.
| A．Since | B．When | C．After | D．Until |