He watches football ________ TV ________ Sunday morning.
A. at; on B. on; on C. in; in
We should try our best to make ______ world that is safer, cleaner and healthier than ____ one we are living in now.
| A．the; / | B．a; / | C．the; the | D．a ;the |
—Hey, Tom. Let's go swimming.
—Just a moment. I______ a message.
| A．send | B．sent |
| C．am sending | D．have sent |
—What should we do to reduce food waste?
—In a restaurant only order as________ as we need and try to eat it up.
| A．most | B．more | C．much | D．many |
－Why does Joe look so today?
－Because she has got an “A”in her English test.
| A．sad | B．exciting | C．angry | D．Happy |
Jimmy bought ______ car yesterday, but it’s ______ used one.
| A．a； a | B．a； an |
| C．a； the | D．the； an |