— Where is Bob?
— He ______ in the library.
| A．reads | B．is reading |
| C．read | D．was reading |
These shirts only 5 dollars. Do you want ?
| A．are; it | B．is; them | C．are; them | D．is; it |
--Why don't you take this T-shirt, Linda?
--I have only $10. I can'tit.
| A．borrow | B．buy | C．sell | D．give |
--Does the bookstoremath books?--Yes. Do you want to one?
| A．sell; buy | B．sell; sell | C．buy; buy | D．buy; sell |
--How muchthe pants?-- __ twenty dollars.
| A．is; It's | B．are; They're | C．are; It's | D．is; They're |
--Can I have a look at this blue sweater?--OK,
| A．here it are | B．here is it | C．here you are | D．here are you |