It’s ________ to leave a child alone.
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
--I’m going to visit Xiamen tomorrow. --_____. A.You’re quite rightB.Have a good tripC. That’s a good idea
The man was so funny that Amy couldn’t help_____. A.laughsB. laughingC. to laugh