Rita is a good girl and she ________ twice(两次) a day．
| A．brush tooth |
| B．brush teeth |
| C．brushes tooth |
| D．brushes teeth |
—_____she your mother?—No, she _______. She’s my aunt.
| A．Are, am | B．Is, is | C．Is, aren’t | D．Is, isn’t |
下列表示重量单位的是______.
| A．AM | B．PRC | C．kg | D．NBA |
I have a tape player, _______ he doesn’t have one.
| A．and | B．but | C．or | D．So |
Please call me _______ 223-7118.
| A．in | B．on | C．for | D．at |
— Heresome photos of you.—Thanks.
| A．is | B．am | C．are | D．Be |