Want to type faster? Just come to our school to have more ___________.
| A．chance | B．experience | C．success | D．practice |
I failed again in the examination and only then _____ how much time I had wasted. 
| A．I realized | B．I had realized | C．did I realize | D．had I realized |
She knows so much about England. She ________ there before. 
| A．must be | B．must have been | C．must live | D．must have lived in |
—How do you like your new neighbour?
—She is _________, but her appearance is a bit_________. 
| A．interesting; disappointed | B．interested; disappointed |
C．interesting; disappointing | D．interested; disappointing |
I thi
nk David, _______ you, ______ to blame.
| A．rather than; is | B．rather; are | C．more than; are | D．less than; is |
Someone is ringing the doorbell. Go and see _______.
| A．Who is he | B．who he is | C．Who is it | D．who it is |