Are you in _____? --Yes , I am.
| A．Grade 7, Class 2 | B．class7, grade2 |
| C．Class2, grade7 | D．Class Two, Grade Seven |
-- Could you tell me something about the boy who helped you just now?
-- Sorry, I know nothing about him. We are______.
| A．friends | B．neighbors | C．classmates | D．strangers |
There are so many kinds of computers in the shop. I really don’t know ______ to choose.
| A．what | B．which | C．how | D．where |
-- How can I ______ well with my lessons, Dad?
-- Practice makes perfect.
| A．work on | B．hold on | C．get on | D．keep on |
-- I hope you don’t mind my opening the window.
-- ______ It’s much too hot in here.
| A．Certainly | B．Of course not |
| C．All right | D．Never mind |
Bob promises to join in the football match ______ he has to help his parents on the farm.
| A．if | B．as | C．unless | D．when |