We won’t give up ______________we should fail ten times.
A.even if | B.since | C.whether | D.until |
I think, though I could be mistaken, ______ she liked me.
A.who | B.which |
C.that | D.what |
Everyone knows, perhaps except you, _______ your girl-friend is a cheat.
A.who | B.which |
C.that | D.what |
Someone is ringing the doorbell. Go and see ______.
A.who is he | B.who he is |
C.who is it | D.who it is |
It was ten o’clock _____ he came back home.
A.when | B.that |
C.since | D.after |
“Where _______ go to work?” “Where _______ go to work is not known.”
A.we shall, we shall | B.shall we, shall we |
C.shall we, we shall | D.we shall, shall we |