After the hard work, they were tired ________happy.[ ]A. so B. wi

题型：江西省期末题难度：来源：

After the hard work, they were tired ________happy.[     ]
A. so
B. with
C. but

答案

举一反三

The sky was blue      everything was beautiful.[     ]
A.and
B.but
C.or
D.so

题型：浙江省期末题难度：| 查看答案

—Can you help me with my math lesson this afternoon?
—I’m sorry,    I have something important to do.[     ]
A.because
B.and
C.but
D.because of

题型：浙江省期末题难度：| 查看答案

Tiandi Cinema is not the best one in Xiamen, _____ I think it"s the cheapest.[ ]
A. but
B. or
C. so

题型：福建省期中题难度：| 查看答案

Many boys are good at math ______they aren"t good at English.[ ]
A. and
B. or
C. but
D. so

题型：山东省期中题难度：| 查看答案

Newton was playing under an apple tree _________ an apple fell onto his head.[ ]
A. when
B. while
C. after
D. before

题型：同步题难度：| 查看答案