Viết câu hoàn chỉnh, sử dụng các từ cho trước
9.he/sit/in the garden/when/a swap/sting/him/on the nose
10.while/he/run/for a bus/he collide/with a lamp post
11.Vicky/have/a/beautiful dream/when/the alarm clock/ring
12.when/ Alex/see/the question/he/ know/the answer/immediately
13.the train/wait/when/we/arive/at the station
14. Sarah/have/ an electric shock/when/ she touch/the wire
15. when/the campers/wake/they/see/the sun/shine