Dennis works long hours each day, and he _____to become a doctor in 10 years .

-- Who        the football game last night?--Class 1.They did their best and       Class 2.

Now large numbers of young people in China ________posting voice messages, articles andphotos onto the WeChat (微信) to share with their friends.

–The lights in the classroom are still on.  --Sorry. I’ll go and ____.

---- I would rather _____ hiking than _____ swimming.