My name ____ Jack. Liu Ying and Sun Mei ____ my friends.
It takes us twenty minutes _____ the book. A. read B. reading C.to read
The underlined part in the word “houses” is pronounced as .
—Do you know when World Non-smoking Day is? —_____________.
如果你想知道对方姓什么时,你应该问_____________________________
---Wow! These inventions are amazing. —They were all invented _______years ago.