The sunspot came into its active stage last year, that happens once every eleven years.
| A．one | B．it | C．the one | D．what |
He took up my cellphone and made a long distance call as if the phone _____ him.
| A．belonged to | B．was belonging to | C．was belonged to | D．had been belonged to |
The exhibition is well worth _____ and you can see fancy vases of different dynasties on show there.
| A．to visit | B．to be visited | C．being visited | D．visiting |
It _____ Sunday, I didn’t need to go to work.I tidied all the cupboards of my apartments.
| A．being | B．is | C．to be | D．been |
There was no doubt ____ it was in the supermarket _____ I lost my wallet yesterday.
| A．that, that | B．whether, whether | C．that, whether | D．whether, that |
________a reply from my American friend Bill, I decided to send another email to him.
| A．Not having received | B．Not being received |
| C．Not receiving | D．Not to receive. |