33. In the yard was an old man telling stories, with quite a few children__________him.
| A．surrounding | B．surrounded | C．to surround | D．being surrounded |
It is in the hotel _____ he stayed last night ______ he lot his mobile phone.
| A．that ; that | B．that ; where | C．that; when | D．where; that |
Lydia doesn’t feel like ________ abroad. Her parents are old.
| A．study | B．to study | C．studied | D．studying |
The book about environment ______ the importance of protecting the earth.
| A．starts | B．states | C．tells | D．says |
It was ______ back home after the experiment.
| A．not until midnight did he go | B．until midnight that he didn’t go |
| C．not until midnight that he went | D．until midnight when he didn’t go |
________ with the size of the whole earth, the biggest ocean does not seem big at all.
| A．To compare | B．When comparing | C．Comparing | D．When compared |