—It smells terrible. What has happened here?—Look, there is much waste gas _____ from the chemical factory.A.pour B.pouring D.pours
The underlined part in the word “buses” is pronounced as_________.
----What would you like to drink, Coke or orange juice? ----_______. I’d like water.
Jack’s sister has been a tour guide _______two years ago.
----_____ going hiking tomorrow, Sandy? -----Good idea.
---Why don’t you buy her a CD? ----____________.