I have lost one of my gloves. I _____ it somewhere.
| A．must drop | B．must have dropped |
| C．must be dropping | D．must have been dropped |
Most of the guests ________ to the wedding last week were his classmates and friends.
| A．having been invited | B．to be invited |
| C．being invited | D．invited |
I'd rather have a room of my own, however small it is, than ________ one with others.
| A．to share | B．sharing |
| C．to have shared | D．share |
________ by strong snowstorms, the area faced severe water and electricity shortage.
| A．Struck | B．Having struck |
| C．Striking | D．Be struck |
With the audience ________ at her, the little girl felt nervous on the stage.
| A．staring | B．to stare |
| C．stare | D．stared |
I'm just getting out of the city for a few days ________ some space and clear my head.
| A．gotten | B．getting |
| C．to get | D．having gotten |