1.Many years ago,there was ( be ) not much traffic.
2.don't speak ( not speak ) so loudly.The baby is sleeping (sleep).
3.Today,Beijing is ( be ) busy and noisy.
4.I won't go ( not go ) out for a picnic with my family next Saturday.
5.Many years ago,many people were ( be ) fishermen and farmers.
6.Mr.Li has three children ( child ).
8.Look!There are two babies ( baby ) there.
9.These patatoes are from Thailand.(potato)
10.We live on fifth floor.( five )
13.Soon it is going to be ( be ) spring.Let's go for an outing.
14.John didn't do ( not do ) her homework yesterday.
15.Susan always does ( do ) some shopping with her mum.
16.A hungry tiger is more dangerouse ( danger ) than a sleeping tiger.（比较级）
17.Your way is better than mine.(good)
18.My uncle caught ( catch ) two big rabbits in the forest yesterday.
19.I usually go to bed late,but last night I went ( go ) to bed early.
20.The heavy rain made me staying ( stay ) at home for a all day.