英语作业上不懂的地方,根据汉语意思完成句子,每空一词.11.我们总是在陆地上修建房子.We always build o

英语作业上不懂的地方,
根据汉语意思完成句子,每空一词.
11.我们总是在陆地上修建房子.
We always build our houses _______ _______ _______.
12．你能在水下游泳吗?
Can you swim _______ _______ _______?
13.作为一名学生,学习英语是重要的.
As a student,_______ _______ _______ _______ learn English.
14.对于我们来说,保护海洋很重要.
It is very important for us _______ _______ the sea.
15.学生们必须遵守校规.
Students _______ follow the school rules.
16.地球上有很多动植物.
There are many plants and animals _______ _______.
17．我有很多作业要做,所以我没有时间和你玩.
I have _______ _______ _______ homework to do,so I have no time to play with you.
18.人们努力找更多的方法制造能源.
People try to find more ways to _______ _______.
19．天空中晴朗无云.
There is no cloud _______ _______ _______.
20．动物园里有很多动物,例如,猴子和蛇.
There are many animals in the zoo._______ _______,monkeys and snakes.