买一赠一
A. buy one give oneB．buy one and get anyone free
Mike’s aunt has a sister．She is not Mike’s aunt．Who is she?
| A．Brother． | B．Sister． | C．Father． | D．Mother |
When the traffic light（交通信号灯）turn red，you should ______ ．
| A．stop | B．hurry up | C．run | D．move on |
______ don’t use gas（汽油）．
| A．Jeeps | B．Bikes | C．A fire engine（救火车） | D．Cars |
Whose skirt ________ ?
| A．is this | B．are they | C．are this | D．is they |