I don't know who invented ________ iphone，but I think it is ________ useful invention.
| A．the；a | B．the；the | C．an；the | D．an；a |
He was __ twenty when he was gone.
| A．hardly | B．scarecely | C．badly | D．almost |
The girl ___ in front of me kept laughing and crying.
| A．sat | B．sits | C．seated | D．seating |
--Do you hear a fire ___ last night?---Yes, it __ by the firemen in no time.
| A．broke out, was put out | B．was broken out, was put out |
| C．went out ; was put out | D．broke out; gone out |
What he said sounds ___.
| A．nicely | B．very well | C．very strange | D．to be nice |
--What’s ___ at the theatre this evening ?---It's ____ Comrade Leifeng.
| A．in ; on | B．about; on | C．on, about | D．on, for |