Mary felt happy to receive some gifts on ______ birthday.
| A．twelve | B．twelfth | C．the twelfth | D．next |
My mother is very __________ because she hardly ever exercises.
| A．health | B．healthily |
| C．healthy | D．unhealthy |
Thanks a lot for ___________ me to join you.
| A．ask | B．to ask | C．asking | D．asks |
_________ she is a little girl, _________ she knows a lot.
| A．Though, but | B．But, though | C．Though,/ | D．But. / |
— ________ do you play table tennis, Jim？
—Twice a week.
| A．How long | B．How often |
| C．How much | D．How many |
The girl _____yellow is her sister.
| A． in | B．at | C．of | D．for |