Listen! There are some birds _________ in the tree. What a beautiful morning!
| A．are singing | B．singing |
| C．to sing | D．sang |
They are ____ tired ____on.
| A．too; to walk | B．too; walking |
| C．so；to work | D．very； to walk |
The number of the students in our school___1,600 and a number of them___ from Canada.
| A．are; come | B．is; come |
| C．is; comes | D．are; comes |
China is ____Asian country while Italy is ______European country.
| A．a, a | B．a, an | C．an, an | D．an, a |
— _______ you spell “car”?
—Yes, C-A-R.
| A．Can | B．How | C．Are | D．How do |
— She _____ her mom.
| A．looks like | B．look like |
| C．look the same | D．looks the same |