We are not sure if it ______ when we have our school sports meeting on Friday.
Where's my report card? I can’t find it ______ .
You should go over your test paper _____ you hand it in.
If there are ____trees, the air in our city will be ____cleaner.
The underlined part in the word “needed” is pronounced as ________.
---How muchdid he_____for the book? -- 26 yuan. A.takeB. payC. spend