I often hear the girl ______ beautifully next door. When I passed by the door,
I heard her ______ just now.
| A．sing； singing | B．sings； sing | C．sing； sings | D．singing； sing |
—____________?
—Very well, thanks.
| A．How are you |
| B．How do you do |
| C．Where are you |
| D．What are you doing |
Scientists can make the robots __________.
| A．to dance | B．dance | C．dancing | D．danced |
You shouldn’t ________ here . The baby _____.
| A．play; sleeping |
| B．to play; is sleeping |
| C．plays; sleeps |
| D．play ; is sleeping |
---I think you can join an English club to improve your English.
---___________.
| A．You’re welcome. |
| B．It doesn’t matter. |
| C．Good idea. |
| D．That’s all right. |
I think China ______ a much stronger and more beautiful country in 2050.
| A．become | B．will become | C．becomes | D．became |