Choose the suitable auxiliary verb to fill in the gaps :
1 He ……………. go skating because he broke his leg.
2 Many children in Britain …………… wear school uniforms.
3 I'm not sure but Jamel………………. come to see me this afternoon.
4 Didn´t you see the sign? You ……………….drive more than 30 miles.
5 He speaks a lot of languages but he………………. speak Chinese.
6 It ……………… snow. It looks like it.
7 You……………… drive on the right in Britain.
8 He is a good boxer. You …………………be careful.
9 Smoking …………….. in his house.
10 This test will be very difficult. So you ………………. learn a lot.