.________ gas leaks and similar accidents should occur, some responsible persons should regularly inspect all the laboratories.
A.Unless | B.In case | C.Provided | D.Until |
. Put on your rain()coat ________ it rains.
A.because | B.as | C.lest | D.in case E) in condition |
. ________ the case is settled out of court, it can often take years before it comes to trial.
A.Except that | B.Unless | C.Until | D.But for E) Despite the fact that |
. I won’t make up with him ________ he apologizes.
A.unless | B.lest | C.provided | D.whereas |
. While teaching students, teachers should take into consideration _________ students develop at different rates.
A.the fact that | B.since | C.as long as | D.despite of |
. The thought worried him much ________ he might fail in the exam.
A.that | B.which | C.when | D.so that |
.He got up very early that day ________ he caught the first train.
A.in order that | B.so that | C.in order to | D.so as to |
. ________ they will not come to join us, we have to change our plan.
A.Seeing that | B.Supposing that | C.For | D.When |
. There are dirty marks/spots on her trousers ________ she had wiped her hands.
A.where | B.in which | C.when | D.that |
. You should make it a rule to leave things ________ you can find them again.
A.so that | B.when | C.where | D.and then E) there |