The streets here are not so ____ as those in our city.
| A．clear | B．clean | C．dirtier | D．longer |
--Your Japanese is so good. How long have you been in Japan?
-- __________ I was five.
| A．Since | B．Before | C．Until | D．When |
---__________ take out the trash after dinner?
---Yes, sure.
| A．How about | B．Would you mind |
| C．Would you like | D．Could you please |
---You were out when I went to your house this morning.
---Oh, I _______ for a friend from England at the airport.
| A．was waiting | B．waited |
| C．am waiting | D．have waited |
—Do you think I should get a good camera ?
—Yes , of course ._______, you also need a good map and comfortable shoes.
| A．By the way | B．On the way | C．What’s more | D．In the end |
Next week, ____ the students will have a basketball game.
| A．may be | B．may | C．maybe | D．can |