1. I dont know if Mr. Wang _ on a field trip. If he _ on a field trip tomorrow, please call me. A. goes; will go B. will go; goes C. will go; will go D. goes; goes 2. She asked me if I knew _. A. whose pen was it B. whose pen it was C. whose pen it is D. whose pen is it3. They wondered if the teacher _ us English the next term. A. would teach B. had taught C. will teach
