( )---_____ is your mother? ---She is 39.
Whatshe like ? She likes. A. do, singB. does, singC. does, singing
Wait at alight. A. redB. green C. yellow
Green light means “.” A. goB. waitC. stop
Stopa red light. A. forB. onC. at
Walk straight three minutes. A. at B. for C. in