Betty doesn’t often ________ her work at home.
________ the students went to the gym to watch the football match.A. Five hundredB. Five hundreds ofC Five hundred ofD. Five hundreds
We’ll go to the park to have s picnic ____ it rains.A. ifB. unlessC. besidesD whether
---I think Japanese is _______English.----I agree with you.
In the last two years the workers______ many tall building.
_____ number of the students is 4,0000 , much more than last year.