Take a map with you while traveling ________ you have a guide or know the city well．
| A．since | B．if | C．unless | D．because |
______he has a lot of money, ______he is not very happy.
| A．Although , but | B．Although, / | C．Although ,so | D．but , / |
Mary couldn’t go to the cinema with us because she had to _____ her little brother.
| A．look for | B．look after | C．look at | D．look into |
Everybody likes to keep_______.
A health B. healthily C. in health D. healthy
When did Jenny finish ______ the letter yesterday?
| A．to write | B．wrote | C．writes | D．writing |
I can’t go there with you; I have ______ to do.
| A．anything important |
| B．something important |
| C．important something |
| D．important nothing |