______ to improve our environment?
| A．What do you think we should do |
| B．Do you think what we should do |
| C．What do you think should we do |
| D．Do you think what should we do |
—Does the bookstoremath books?
—Yes. Do you want to______ one?
| A．sell; buy | B．sell; sell | C．buy; buy | D．buy; sell |
—How muchthe socks?
— __ twenty dollars.
| A．is; It’s | B．are; They’re | C．are; It’s | D．is; They’re |
girls, we have many skirts,are very nice.
| A．To; They | B．For; They | C．To; It | D．For; It |
We have T-shirts blue, red, yellow and blackonly 25 yuan.
| A．in; in | B．on; by | C．in; for | D．on; on |
— ?
—It’s red and blue.
| A．Where’s your shirt |
| B．What color is your shirt |
| C．What’s color your shirt |
| D．How old is your shirt |