A. are being built B. were being built C. was being built D. is being built
A. are exhibiting B. is exhibiting C. are being exhibited D. is being exhibited
A. wear B. wears C. has worn D. have worn
A. are; are B. is; is C. are; is D. is; are
A. is B. are C. will be D. were
A. hasn't been decided B. haven't decided C. isn't being decided D. aren't decided
A. show; are B. shows; are C. show; is D. shows; is
A. goes; have B. goes; has C. go; has D. go; have
A. is B. was C. were D. are
A. was B. had C. is D. has