Make questions for the underlined parts .
1 ......................................................................... ? We speak vietnamese .
2 .............................................................................................. ? My new friend comes from Russia .
3 ........................................................................... ? His chicken produce many eggs .
4 ................................................................. ? We aer cutting down the forests because we need more land .
5 .................................................................................... ? she is Australian .
6 .......................................................................................... ? Mr . Hai grows a lot of rice in his paddy fields .
7 ............................................................................ ? It's cool and nice in the fall in my country .
8 ......................................................................... ? Lan's going to play badminton with her sister .
9 ............................................................................. ? When we see trash , we should put it in a trash can .
10 ............................................................................ ? The Great Wall of China is over nine meters thick .