13. They were surprised that a child ______ work out the problem while they themselves couldn’t.
| A．should | B．would | C．could | D．might |
My morning_____includes jogging in the park and reading newspapers over breakfast.
| A．drill | B．action | C．regulation | D．routine |
- Your coffee smells great！
- It’s from Mexico. Would you like _____?
| A．it | B．some | C．this | D．little |
—There is still a copy of the book in the library. Wall you go and borrow____ ?
—No, I’d rather buy ____in the bookstore.
| A．it;one | B．one;one | C．one;it | D．it;it |
Gorge couldn’t remember when he first met Mr. Anderson, but he was sure it was _____ Sunday because everybody was at _______ church.
| A．/; the | B．the; / | C．a; / | D．/; a |
I looked under _____bed and found ______book I lost last week.
| A．the; a | B．the: the | C．不填；the | D．the:;不填 |