根据句意,用所给单词的适当形式填空.1.You are _____ (waste) the time trying to

根据句意,用所给单词的适当形式填空.1.You are _____ (waste) the time trying to explain it to him.
(A)
根据句意,用所给单词的适当形式填空.
1.You are _____ (waste) the time trying to explain it to him.
2.The exhaust fumes(
废气
)_____(pollute)our city since five years ago.
3.Our factory _____(produce)ten thousand machines last year.
4.I can
’
t_____ (bear)you.Please go out!
5.Noise is _____(harm) to our hearing.
(B)
根据句意及汉语提示完成句子.
6.There
’
s a_____ (
疼,痛
)in my head,I have to see a doctor.
7.What
’
s the_____ (
意思
) of the word?
8.There are _____ (
几个
) students reading books over there.
9.The main purpose of industry is to_____ (
创造
)wealth.
10.Loud noises can cause high _____ (
血
) pressure as well