It’s very nice __________ you __________ my parents your best wishes.
| A．of; sending | B．of; to send | C．for; to send | D．for; sending |
I didn’t know he came back I met him in the street.
| A．since | B．when | C．until | D．after |
I like playing violin, but Tom likes playing basketball.
| A．the … / | B．the … the | C．/ … the | D．/ … / |
What ______ at seven yesterday morning?
| A．is she doing | B．was she doing |
| C．did she do | D．does she do |
I was watching TV the lights went off.
| A．when | B．while | C．as | D．for |
Bring a map of China because you _______ want to travel around.
| A．may | B．must | C．need | D．can |