Jack enjoys and sunbathing with his friends. (游泳)
在任何游戏中,遵守规则都是必要的。
It's necessary to in any games.
The app about how to learn Chinese is very popular ________ the foreigners.(在……当中)
No country is safe ________ all countries are safe. (除非)
Everyone is here (除了) Jane,because she has gone to Yunnan.
如果你沉迷于电脑游戏,你将落后于其他人。
You will others if you're crazy about computer games.
They planted many trees to (避免)the soil being washed away.
如果汤姆下周来,我将带他在我们城市转一转。
Tom next week,I will show him around our city.
I like the (第五)lesson best because there is a beautiful poem in it.
They'd like to go sightseeing (而不是) of staying at the hotel.