Materials of this kind ____ once ____ on the wall.
| A．don’t wash, painted | B．don’t wash, painting |
| C．aren’t washed, painted | D．aren’t washed, painting |
He doesn’t lack ______ to learn. You don’t have to tell or force him to do this or that.
| A．attempt | B．motivation | C．conception | D．realization |
---- How about going hiking this Sunday?
---- _______.I love sports and getting close to nature.
| A．It’s up to you. | B．It all depends | C．I’m afraid not | D．I couldn’t agree more |
The English spoken in the United States is only slightly different from ___ spoken in England.
| A．which | B．what | C．that | D．the one |
The boy burst into tears ________ he saw his mother.
| A．at the moment | B．in a moment | C．for a moment | D．the moment |
________, I could not memorize the text.
| A．However hard did I try | B．However hard I tried |
| C．However I tried hard | D．However I had tried hard |