--How many times has Chang’eⅠ ________ the Moon？
--Only once．It went there last year．
A．go to B．gone to C．been to
David talked with a friend of ________ on the Internet for a long time yesterday.
| A．he | B．his | C．him | D．himself |
His brother was born ______ June 16th, 1983.
| A．in | B．at |
| C．on | D．for |
Can I have _______ look at the photo of your pen friend?
| A．a | B．an | C．/ | D．the |
Which of the following words matches the sound /'sɪŋɡl/?
| A．thank | B．singer |
| C．think | D．single |
---Excuse me, may I ask you a few questions?
--Sure. ________.
| A．Please go ahead | B．You’re welcome |
| C．Not at all | D．Thank you |