The purpose of new inventions is to make life easier, it more difficult.
| A．not make | B．not making | C．not to make | D．do not make |
The child doesn’t need any help. He is old enough to himself.
| A．look | B．wear |
| C．dress | D．care |
–Look! A blind man is in the middle of the street. It’s too dangerous.
–Let’s help him go the street
| A．across | B．cross |
| C．through | D．along |
[pri'pεə]
A. parent B. prepare C. present
[mʌnθ]
A. mouth B. march C. month
—Where is Jimmy? —He ____________ the library. He will be back soon.
A. has gone to
B. has been to
C. has been in