A. in which B. through which C. at which D. on which
A. signs B. points C. plans D. ways
A. match B. overcome C. exceed D. substitute
A. information B. competition C. composition D. invention
A. what is a chemical change B. what a chemical change is C. how is a chemical change D. how a chemical change is
A. should have been B. had to C. may be D. would be
A. whom the state dinner was given in honor B. whose honor the state dinner was given C. in whose honor the state dinner was given D. for whom the state dinner was given honor
A. view B. sight C. scene D. attitude
A. private B. single C. personal D. individual
A. were accepted B. was accepted C. have been accepted D. has accepted