--When did your father come back last night?
--He didn't come back _______ he finished all the work.
A. until B. while C. if
They are ______ glad to meet each other that they forget to catch the bus.
A. so B. too C. very
Thank you for ____ us some help.
| A．give | B．giving | C．to give | D．gives |
____ is the weather ____in Beijing?
| A．What / | B．How likes | C．What like | D．How like |
I like the ____ the story. It’s fun.
| A．begin | B．begin of | C．beginning | D．beginning of |
Where ___ you ____?
| A．do,come | B．do, from | C．are, come | D．are , ,from |