In India more than one hundred languages are spoken, only 14 are recognized as official.
| A．what | B．where | C．of which | D．all that |
—Which one of these do you want?
— __________. Either will do.
| A．I don't mind |
| B．I’m sure |
| C．No problem |
| D．Go ahead |
It was his first time to make a radio broadcast. __________, he walked towards the microphone.
| A．Nervously and embarrassingly |
| B．Nervous and embarrassedly |
| C．Nervously and embarrassing |
| D．Nervous and embarrassed |
—Did you enjoy yourself at the party?
—Yes. I've never been to __________ one before.
| A．a more excited |
| B．the most excited |
| C．a more exciting |
| D．the most exciting |
He is very popular among his students as he always tries to make them __________ in his lectures.
| A．interested |
| B．interesting |
| C．interest |
| D．to interest |
My advisor encouraged __________ a summer course to improve my writing skills.
| A．for me taking |
| B．me taking |
| C．for me to take |
| D．me to take |