---Will the Smiths go abroad this summer? ---No, they finally decided _______ .
I coutdn't have got to the meeting on time____________ an earlier train.
________ is quite natural,a beginner can't read the books written in English very quickly.
__________ it rain, the crops_____________.
--You forgot your keys when you left home in the morning.--Good heavens,___________.
It is impossible for ______ little children to do ______ much work in ______ a short time.