_______ nice weather! Let's go swimming in our swimming pool．
Good idea!（ ）
A．What aB．How aC．WhatD．How
The little boy his seat to an old lady on the crowded bus．（ ）
A．lentB．offeredC．tookD．brought
You'd better make a good plan________ you take a holiday．（ ）
A．beforeB．duringC．untilD．after
A smile costs ， but gives so much．（ ）
A．somethingB．anythingC．nothingD．everything
Lisa was so careless that she made many spelling ________ in her homework．（ ）
A．plansB．decisionsC．gradesD．mistakes
If you read a lot，your life will be full ________ pleasure．（ ）
A．byB．ofC．forD．with