Must I finish my composition (作文) right now?－No, you _______.You can hand it in tomorrow.

Wow! You look different! You wear glasses.— Yes, I did. But now I am wearing contact lenses(隐形眼镜).

The fire was finally________in Jilin on June 3.Unfortunately,119 people lost their lives.I hope the accident like this won’t happen again．

There is no doubt _______international cooperation is the key to dealing with cyber crime.

That T-shirt with Yao Ming’s picture on it belong to David . He likes him a lot .—No, it be his. He hates black color.