1.It's fine today,let's go for_____.

A.walk
B.walks
C.walked
D.a walk

2.He seldom ate_____.

A.fruit and vegetables
B.fruit and vegetable
C.fruits and vegetable
D.fruits and vegetables

3.Do you like _____(丝绸)

4.m______ head(最高官员）of a factory

1.It's t___ for class. It's mix ?? It's about It's time... it's time It's raining it impossible和it's impossible I think it's right ,( )it? it's fun 还是it 's funny it's是否等于it is 或it was