—Mum, I’m afraid the work is too difficult for me.
—_____
A. I believe you can do it!
B. You are welcome.
C. Well done!
D. Thank you so much.
—If I go to the UK, _____ must I try?
—Fish and chips.
A. Whose B. What C. When D. Who
_____ lovely robot! Actually, it is a smartphone, the RoBoHon.
A. What B. What a C. How D. How a
Rio de Janeiro still has a lot of things _____ to prepare for the 2016 Olympics.
A. do B. did C. to do D. does
If you find free WiFi in public places, you _____ a password.
A. needn’t B. don’t need to
C. needn’t D. don’t need
People should _____ into the habit of garbage sorting(垃圾分类) in neighborhood.
A. get B. give C. go D. grow
