China takes the leading position _____ space industry.
| A．in | B．at | C．of | D．up |
-- my CD?
--It’s in your bookcase.
| A．What is | B．Where are |
| C．Where is | D．How is |
--Is this pen? --Yes , .
| A．your, it is. |
| B．you,it’s |
| C．your,it isn’t |
| D．you,it’s |
--What’s his phone number?
-- 86296735
| A．He’s | B．She’s |
| C．It’s | D．His |
--Good evening Dale.
--,Alice.
| A．Hello. |
| B．Nice to meet you. |
| C．Good evening. |
| D．Hi |
--Is this pencil? --No, it’s eraser
| A．a; an | B．a; a |
| C．an; a | D．an; an |