- Have you seen_______ boat in my living-room?
- Yes, it's not_______ real one, but it's_______ best model I've ever seen.
| A．a, the, a | B．the, the, a | C．a, a, the | D．the, a, the |
Animals are part of nature. _____ should be well prepared.
| A．and | B．or | C．but | D．while |
It’s not polite to enter the other’s room ________ knocking on the door.
| A．by | B．with | C．without | D．from |
If you feel the toy, it will make you______ loudly.
| A．will laugh | B．to laugh | C．laughing | D．laugh |
The book named Journey to the west_____ by many people in different languages.
| A．is reading | B．is read | C．can read | D．was reading |
It’s a good way to learn about science there because you can ________ ideas.
| A．put up | B．try out | C．turn on | D．fill with |