Staring at the priceless diamond amazement, Mary dreamt of getting one．
| A．with | B．by | C．at | D．in |
I ran across a car crash in Hong Kong, and ________, both sides just politely exchanged the telephone numbers and cards, a surprise to me.
| A．similarly | B．unexpectedly | C．willingly | D．disappointedly |
Charlie Chaplin is considered ________ a great contribution to the film industry.
| A．to make | B．making | C．to have made | D．having made |
After two hours of hiking, we finally reached _______ Tom thought was the best place to camp.
| A．where | B．which | C．what | D．that |
_________ their final medical check, the astronauts boarded their spacecraft.
| A．Received | B．Being received | C．To receive | D．Having received |
_____, and I believe you will realize your dream.
| A．Making a little bit more effort |
| B．Make a little bit more effort |
| C．To make a little bit more effort |
| D．If you make a little bit more effort |