He failed the midterm examination and only then ________how much time he had wasted.
A.he realized | B.did he realize |
C.he had realized | D.had he realized |
______ our return, all the students burst into cheers for our excellent performances.
A.At | B.In | C.On | D.With |
Next door to ours ________, who is no less than eighty.
A.that lives an old man | B.does an old man live |
C.lives an old man | D.where lives an old man |
. It is reported that two hotels,_____ are being built in my hometown,will open next year.
A.they both | B.which both | C.both of them | D.of which both |
. The president spoke at the business meeting for nearly an hour without ___ his notes.
A.bringing up | B.referring to | C.looking for | D.trying on |
— Why do you want the book so much?
— ____, sir.
A.Studying | B.Studied | C.Studies | D.To study |