— What do you think of the salad? — ________.
| A．Thank you | B．You’re right | C．It’s true | D．It tastes good |
---What's ________ wrong with you？
--- I have ______ sore throat.
| A．a，a | B．the，the | C．/，a | D．/ ，the |
--Why is she at Xiao Ying’s home? --_________ they are friends.
| A．So | B．For | C．Since | D．Because |
We are ________ a school trip..
| A．in | B．on | C．at | D．for |
---When is Christmas? --- It’s _____ December 25.
| A．in | B．to | C．on | D．at |
---Is Nancy doing her homework? -----___________.
| A．No, she is | B．No, she isn’t |
| C．Yes, she does | D．Yes, she isn’t |