Now everyone is concerned about how to conquer the economic crisis _______ is very important for us to be able to preserve our standard of living.
A.which success | B.its success | C.the success of which | D.the success of it |
Don’t forget _______ all the lights when you leave the classroom.
A.to turn off | B.turning off | C.turn on | D.turning on |
This book is very interesting, and it is worth ________ again.
A to read B.readsC.read D.reading
You should apologize _____ your teacher ______ being late again.
A.to; for | B.for; to | C./; for | D.to; to |
This kind of cloth feels _____ and sells_____.
A.softly; nice | B.soft ; good | C.soft ; well | D.soft ; nice |
Although she spent two weeks in__ hospital after the accident, she was always in __ good spirits.
A.the; the | B.不填 ;不填 | C.a;; 不填 | D.不填;the |