Find ways to praise your children often,________ you’ll find they will open their hearts to you.
A.till B.or C.and D.but
Don’t be afraid of asking your teachers for help ________it is needed.
A.as B.since
C.unless D.when
The engineers are so busy that they have no time for outdoor sports activities,________ they have the interest.
A.wherever B.whenever
C.even if D.as if
In some places women are expected to earn money ________ men work at home and raise their children.
A.but B.while
C.because D.though
________ the fire breaks out,he is the first to arrive at the scene.
A.Every time when B.Moment
C.No matter whenever D.Every time
—What do you think I should wear for such a formal press conference?
—Dress ________ you like.
A.how B.what
C.whatever D.however