昨晚我直到爸妈回家才睡觉.Last night I to bed my parents got home.
The (勇敢的)mountain climber reached the top of Qomolangma.
Some people plan to go abroad in (七月)for vacation.
Have you (曾经) been to Australia?
Unluckily,Nick broke his left (手臂) yesterday.
这本书真有用啊!我看了很多遍.
book it is!I have read it many times.