Not only I but also Jane and Mary ______tried of having one examination after another.
A.am | B.be | C.are | D.is |
Small sailboats can easily turn over in the water ______ they are not managed carefully.
A.though | B.before | C.until | D.if |
. Leaves are found on all kinds of trees, but they differ greatly ________ size and shape.
A.on | B.from | C.by | D.in |
Reality is not the way you wish things to be, nor the way they appear to be, ___ the way they actually are.
A.as | B.or | C.but | D.and |
People try to avoid public transportation delays by using their own cars, and this _____ further problems.
A.in short | B.in case | C.in doubt | D.in turn |
Although ____ my opinion, the old professor didn’t come up with his own.
A.against | B.on | C.for | D.in |