It my mother half an hour to the shopping mall.
_______we were having at the party!
David scored a wonderful goal _____the football match and the team won the match ______.
—Shall we go to the Great Wall on National Day? —It’s a great idea ,__________we don’t have enough money.
The chair is made_____wood and the paper is made _____wood,too
Why not___ your teacher for help when you can’t finish ___ it by yourself?