Tom has been out of work for two years, so he has difficulty______.
| A．earning living | B．earning his living | C．to earn livings | D．to earn his living |
She knew nothing about his journey _______ he was likely to be away for three months.
| A．Except | B．except for | C．except that | D．in addition |
---- “How did the robber get in?”
----“______ an open window on the first floor.”
| A．Past | B．From | C．Over | D．Through |
_______ reading the letter, what has he done?
| A．Because of | B．Except | C．Besides | D．But for |
_____ their inexperience, they’ve done a good job.
| A．Given | B．Supposed | C．Considered | D．Concluded |
----“What a terrible rain we are having!”
----“Yes. We are asked to pay more attention to the information about the rain ______ flood.”
| A．as well as | B．so long as | C．because of | D．in case of |