洋洋每分钟跳绳148下，大约是______下．

小题1:Alice has a tennis racket. (改为一般疑问句)

______ Alice ______ a tennis racket?

小题2:There were some tigers in the mountains (改为否定句)

There ______ ______ tigers in the mountains.

小题3:The twins are of medium height. (对画线部分提问)

______ ______ the twins look like?

小题4:Frank will come up with some ways to learn more English.(改为同义句)。

Frank will ______ ______ some ways to learn more English.

小题5: You should finish the work at the end of the week. (改为被动语态)

The work should ______ ______ at the end of the week.

小题6:因为恶劣的天气，我们不得不推迟学校运动会。

We have to ______ ______ the school sports meeting because of the bad weather.