—Who has taken my pen away?
—__________. He was here a moment ago.
| A．It must be Li Ping | B．It is Li Ping take |
| C．Li Ping is | D．Li Ping must take |
______is going to go climbing please gather at the school gate at 8 on Sunday morning..
| A．Anyone | B．The one |
| C．Whoever | D．Who |
_________ around our school campus, the visiting teachers from other schools were led to our meeting room.
| A．Having shown | B．To be shown |
| C．Having been shown | D．To show |
The joke was so interesting that we all burst out laughing. Never before __________ heard a joke like that.
| A．I have | B．I had |
| C．have I | D．had I |
—What job do you want to have ,Steve？
—I’d like to find a fun and challenging job, one _________ I can always try out my new ideas.
| A．where | B．which |
| C．when | D．that |
The fact has worried teachers and parents ________ more and more students have got near-sighted.
| A．what | B．which |
| C．that | D．though |