You __________ buy a gift, but you can if you want to.
A．must B．mustn’t C．have to D．don’t have to
Alexander tried to get his work ______ in the medical field.
A．to recognize B．recognizing C．recognized D．recognize
While _________, people sometimes can’t help buying something they don’t really need.
A．shopped B．being shopped C．to shop D．shopping
All the people were shocked by what the little girl ________ when she was cheated and sold to the mountain village.
A．went over B．went through C．got along with D．got away
Our teacher said to us that the earth _________ around the sun.
A．travelled B．travels C．is traveling D．was traveling
As soon as he comes back, I’ll tell him when __________ and see him. \
A．you will come B．will you come C．you come D．do you come
