As we know, Britain is _______ English-speaking country as well as __________ European country.
| A．a ； an | B．an ； a |
| C．a ； a | D．an ；an |
---___________ tall building it is!
---It has over one hundred floors.
| A．What | B．How | C．How a | D．What a |
Look at the picture. We are supposed to____________.
| A．show our love to our parents | B．protect the environment |
| C．work hard on our study | D．say thanks to our teachers |
More and more people have a low-C life and the air is _________ than before.
| A．good | B．more good | C．better | D．the best |
---You have to drink more hot water _________ you have a cold
---Thanks, I will.
| A．and | B．but | C．if | D．or |
---What do you want to be when you ___________?
---I want to be a pilot.
| A．open up | B．pick up | C．eat up | D．grow up |