When I opened the door, I found my father sitting in his chair, completely ______ in a magazine.
| A．absorbed | B．focused | C．losing | D．occupied |
You won’t discover the truth ______ you look into the matter yourself.
| A．unless | B．while | C．although | D．since |
Only by learning more about different cultures _______ avoid misunderstanding during international cooperation.
| A．we can | B．we should | C．should we | D．can we |
The fans never expected their favourite team, which owns so many excellent players, ________have been defeated in the first round!
| A．must | B．should | C．might | D．could |
_______ is well known is ________ the Diaoyu Islands have been part of China since ancient times.
| A．Which; that | B．That; which | C．What; that | D．That; what |
At first I set out for the celebration with my friends together, but got _______ from them when we joined the big crowd.
| A．separated | B．united | C．divided | D．linked |