这些树对环境有好处, 而且价钱还很便宜.（be good for , what’s more）
【These trees are good for the environment,what‘s more the price is very cheap】
6.当你感到伤心时, 为什么不和别人说说呢?（why , talk to , sad）
【When you feel sad, why don't you talk to someone else?】
8.似乎他不及你友好（it ,seem , not as .as）
【It seems that he is not as friendly as you are 】
10.他不再憎恨那个司机（no longer/not ... any longer）
【He no longer hates the driver】
12.对我来说太吵了而无法入睡（noisy , fall asleep）
【It's too noisy for me to fall asleep】
13.穿红色能使我有活力（weat , active）
【Wearing red can make me active】
14.对我们来说有一个好情绪是很重要的（important , in a good mood）
【It is important for us to be in a good mood】
17.想要赢得这场足球比赛是不可能的（it , impossible, football match）
【It is impossible to to win the football match.】
18.让我们查清是谁拿走了我们的书（find out , take away）
【Let's find out who took away the book.】
19.我正盼望着去泰山看日出（look forward to ,see）
【I'm looking forward to going to Mount Tai to see the sunrise】
20.我认为孩子们不需要学着做草莓派.（think , need , learn , make）
【I don't think the children need to learn how to make the strawberry pie.】
21.我认为他们需要请求老师的帮助（think , need , turn to）
【I think they need to ask the teacher for help】