---How often ___________ the Olympics _____________?
---Every four years.
| A．is, taken place | B．is, hold | C．does, hold | D．does, take place |
I used to ______ in the morning, but now I’m used to _____ before going to bed.
| A．read; read | B．reading; read |
| C．read, reading | D．reading, reading |
Mr. Green has come up ______ a good idea to help his children get on well _______ each other.
| A．with; with | B．with; to | C．at; with | D．for; for |
He will go to the moviesstaying at home this Sunday
| A．rather than | B．instead of | C．prefer to | D．instead |
If I _____ one million dollars, I________ travel around the world with my parents.
| A．have; will | B．had; will | C．had; will | D．had; would |
—He goes back to our school to visit his teachers every year.
—____________.
| A．So do we | B．So we do | C．We do so | D．Do so we |