( ) Let me __________ the teacher to help answer the question.
| A．ask | B．to ask | C．asks | D．asked |
( ) This is an __________ to the cinema.
| A．invitation | B．invite | C．invites | D．invited |
( )一Let’s help our teacher carry the heavy bag.
—__________.
| A．Yes, please | B．Yes, let’s do it |
| C．Not at all | D．No, thanks |
( )Jackie Chan is my __________ film star.
| A．like | B．best | C．favourite | D．good |
( ) He and his mother __________ going shopping
| A．is | B．are | C．be | D．am |