Amy ____ after school every day.
| A．walks to home | B．walks home | C．walk home | D．walk to home |
As a volunteer of the 2012 London Olympic Games, which sign will you prepare to remind people to keep the environment clean?
A． |
B． |
C． |
D． |
of the juiceorange. It’s very pure.
| A．Fourth five, are | B．Four fifths , are | C．Fourth five, is | D．Four fifths, is |
– has he lived in Canada? --Since 1998.
| A．How soon | B．How far | C．How long | D．How often |
Ann is looking forward to her new pen friend.
| A．meet | B．meets | C．meeting | D．Met |
The maths problem is so difficult that none of them can .
| A．work out it | B．work it out | C．find out it | D．find it out |