【C4】A．wantedB．wantingC．availableD．enjoyable

【C9】A．evaluableB．validC．availableD．valuable

I dont doubt_____to help.A．wantingB．their wantingC．them to wantD．they wanting

A．considerableB．reliableC．availableD．flexible

The author began to misbehave______.A．as soon as she saw what she wantedB．while they were

【C6】A．concernedB．itselfC．availableD．oneself

I became a teacher because I _____ books to business.A、wantedB、likedC、preferredD、had