— Hey, boy. You can’t cross the street now. You have to wait _______ the traffic lights turn green.
— Oh, sorry and thank you.
| A．when | B．until |
| C．while | D．after |
---All the students in the class went to the Great Wall ________ Jack. Why?
--- Because he was ill in hospital.
| A．for | B．besides | C．with | D．except |
I found ________ difficult to make friends with him because he is very shy.
| A．that | B．one | C．it | D．what |
--- What happened _________ you ________ April Fool’s Day?
--- I was fooled by my little brother.
| A．to; on | B．to; in |
| C．about; at | D．for; on |
--- __________ bad weather! We can’t go on a picnic.
--- What about reading some interesting books at home.
| A．What a | B．What | C．How a | D．How |
Don't throw that away --- it might come in handy.
| A．be unfair | B．be lonely |
| C．be nervous | D．be useful |