You should understand the traffic rule by now. We have had it __________ often enough.
| A．explaining | B．to explain |
| C．explain | D．explained |
–Thanks for ____ me of the meeting this morning.
--You’re welcome.
| A．advising | B．suggesting | C．reminding | D．telling |
In most western countries, on April Fool’s Day, people often play trick on each other; children especially have great fun.
| A．a; a | B．the; the | C．a; / | D．/; a |
Oh，my God! The ceilingin and the kitchen is flooded. Come quickly，Jack!
| A．fell | B．had fallen | C．has fallen | D．was falling |
the author wants to express in the book is the love and eare，for her family.
| A．What | B．That | C．When | D．Why |
---How do you come to school, Jimmy?
--- ．Usually by bike，but I take a bus in bad weather．
| A．Don’t mention it | B．It doesn’t matter |
| C．Forget it | D．It depends |