______ he did not want to, he still had to share his hotel room with a stranger．
A．Because B．Even though C．When D．As if
We haven't discussed yet _______ we are going to place our new furniture．
A．that B．which C．what D．where
______, he always makes time for his family．
A．No matter he is busy B．No matter how busy he is
C．However he is busy C．However busy is he
--- Now the situation has been kept under ______ control．
--- Yes．______ role John played in it was very important．
A．the; A B．/; The C．the; The D．/; A
_______ reaching the top of the mountain, a feeling of happiness and a sense of achievement will be experienced．
A．With B．In C．About D．Upon
The computer was used in teaching．As a result, not only _______, but students became more interested in the lessons．
A．saved was teachers’ energy B．was teachers’ energy saved
C．teachers’ energy was saved D．was saved teachers’ energy
