Life on Mars will be better than _____ on Earth _____ many ways.
The schoolboy ______ a blind man cross the street yesterday.
— Can he jump high?— Yes, he ______. He is a good high jumper.
It was dark, ______ I couldn’t see what was happening.
I often go on holiday with my parents _____ summer.
Tom is a book lover. ______ likes reading very much.