— Look! The girl with long hair is making a snowman. Is she Sandy?
— It __________ be her. I’m not sure.
| A．mustn’t | B．must | C．can’t | D．may |
____ bikes are red.____ are blue.
| A．We； They | B．Our； Their |
| C．Our； Theirs | D．We； Their |
—Can you give this book ____ Jack?
—Yes, I can.
| A．at | B．to | C．in | D．from |
—Please ____ him find his bike.
—OK.
| A．think | B．help | C．guess | D．know |
—Is Christmas ______ December 25th or 26th ? —25th, I think.
| A．on | B．in | C．at | D．for |
— I think your father is very busy.
—So he is._______ he still takes a walk with us sometimes.
A.SoB.And C.Or d.But