Considering his health, I advise him to ______ an hour or two each day to work out.
It was along the Mississippi River ______ Mark Twain spent much of his childhood _____ the story happened.A. which; that B. that; which C where; that D. that ;that
---How long ______ in Shanghai? --- For two weeks. I’m going to visit some schools in Shanghai.
“Don’t talk in class again ”, the teacher said to him .The teacher ________.
We had ____ fun at Mary’s birthday party last Sunday.
On hearing his son’s survival, the worried mother _______