—It’s difficult to get to the other side of the river．
—I think a bridge ________ over the river．
| A．should be built | B．should build |
| C．will build | D．has built |
—Can you write the number eighty-five thousand, six hundred and twenty-six?
—Yes, it is .
| A．85,662 | B．58,626 | C．58,662 | D．85,626 |
These flowers ____ me twenty yuan.
| A．cost | B．paid | C．spent | D．took |
Don’t ______ him. He is very happy now.
| A．worries | B．worries about |
| C．worry | D．worry about |
--_______may I keep this book? --For two weeks.
| A．How often | B．How soon | C．How long | D．How far |
We have no time to play. We have _________ homework to do.
| A．too much | B．much too |
| C．too many | D．many too |