Don’t you think the world would be an easier place to live in, if we all ________ the same language?
| A．speak | B．had spoken |
| C．spoke | D．would speak |
Tom was absent from school today. We guess he.
| A．must have overslept | B．could have been overslept |
| C．should have overslept | D．ought not to have overslept |
got into the roomthe telephone rang.
| A．He hardly had, then | B．Hardly had he ,when |
| C．He had not. than | D．Not had he, when |
In fact, radium not damaged their health, but also made the laboratory equipmentthey were wording radioactive.
| A．with that | B．with what | C．with which | D．that |
parents will surelytheir children.
| A．make no effect on | B．have some effect on |
| C．have no effect on | D．make some effect on |
The food here is so bad that every other restaurant in the world must be ________ this one.
| A．referred to | B．eager to | C．tired of | D．superior to |