– Our holiday in Beijing cost a lot of money.
– Did it? Well, that doesn’t matter ___________ you enjoyed yourselves.
A. unless B. if C. while
--- Mum, can you tell me ? I dreamed of him last night.
--- Next week.
| A．when my dad comes back | B．where my dad goes |
| C．when my dad will come back | D．where my dad will go |
Tourists’ bad behavior by the government in our country from now on.
| A．will record | B．will be record |
| C．records | D．is recorded |
you smile at others,they will smile back.
| A．Before | B．When | C．Until | D．Though |
--- Look! What’s on the ground?
--- Oh, it’s my sweater. Please .
| A．pick it up | B．put it on |
| C．give it out | D．take it off |
It’s every policeman’s dream to keep people and the traffic in good order.
| A．safe | B．healthy | C．busy | D．famous |