当你有事情要打扰某人时,你应说:________A.I'm sorry. B.Excuse me.
Don’t use too much _______ ..A.bags B. plastic C. bottles
_____ the third day of Chinese New Year, we’re going to watch a lion dance.A.In B. At C. On
They ________ new clothes next week.A. buy B. are going to buy C. bought
I’m going to watch a film________.A. yesterday B. last weekend C. tomorrow
In the US, people call the metro__________.A. bus B. subway C. underground