___________harder, he would have succeeded in the college entrance examination
A He worked B He had worked C Had he work
ed D Did he work
The London 2012 Olympic Games marks the third time that London ________ the right to host the modern Olympics.
| A．had had | B．has |
| C．had | D．has had |
—Help me out in the kitchen and I ________ you to a fresh pot of coffee.
—Sounds good.
| A．will treat | B．treat |
| C．am treating | D．have treated |
Because the shop ________，all the Tshirts are sold at half price.
| A．has closed down | B．closed down |
| C．is closing down | D．had closed down |
Every day________a proverb aloud several times until you have it memorized.
| A．read | B．reading | C．to read | D．reads |
It was with the help of the local guide ________ the mountain climber was rescued.
| A．who | B．that | C．when | D．how |