He used to visit his parents _____, but he is too busy to call on them now.
A every second weeks B every two weeks
C every a few weeks D every two week
Like the Olympics, the World Cup takes place _____ years.
| A．every four | B．each fourth | C．each four | D．every fourth |
I _____ her, but I _____ her.
| A．know; don’t hear of | B．hear; don’t know |
| C．have known; haven’t heard of | D．have heard of; don’t know |
I’ll be back _____ 5 o’clock tomorrow afternoon.
| A．about | B．around | C．until | D．for |
Ahead of me I saw a woman _____ I thought was my aunt.
| A．who | B．whom | C．of whom | D．whose |
I’m sure the red team will ______ the game.
| A．win | B．beat | C．defeat | D．succeed |