_____it was looking at the souvenirs， the shop assistant called the police.
| A．When | B．As | C．While | D．During |
It takes me half an hour ______the piano every day.
| A．Play | B．playing |
| C．to play | D．plays |
—Willtherebeanewlibraryinourschool?
—________.Wewillhavemorebookstoread.
| A．Yes,thereis | B．No,thereisn’t |
| C．Yes,therewill | D．No,therewon’t. |
—I’mlookingforcrayons.—Arethese?
| A．my,your | B．mine,your |
| C．my,yours | D．mine,yours |
________studentswillcomehereforapicnicnextSunday.
| A．Hundredof | B．Hundreds |
| C．Twohundreds | D．Hundredsof |
She is a ______ dancer and she can dance very _______.
| A．good, well | B．well, well |
| C．good, well | D．well, good |