【C3】A．inB．withC．byD．from

A．InB．OnC．ByD．At

【C9】A．inB．onC．byD．to

【C7】A．toB．withC．byD．at

I have to go now. I have to pick _____my son from school.A.inB.withC.up

【C3】A．againstB．withC．out ofD．from

【C3】A．put inB．hand inC．take outD．draw from