while your parents are away 为什么不用when

while your parents are away 为什么不用when (Does/Are/Did/...) your parents (watching/watch)TV at night?() your teacher ( ) the syllabus in class once in a while?我需要具体分析下....T T should it be:A(does your parents speak english?)orB:(do your parents speak english?) How often do you call your parents ? -__________,but usually once a week.A.Forget it B .Once in a while C. It depends D.I've no idea正确答案是C. 请帮忙详细分析每一个选项 36.—— What were you up to when your parents came in? —— I＿＿＿＿＿for a while36.—— What were you up to when your parents came in? —— I＿＿＿＿＿for a while and＿＿＿＿＿some reading. A.was playing； was going to do B. ________my mother is retired.my father is a manager.a:what do your parents do?b:where are your parents?c:what are your parents doing right now? Your parents are _____ teachers.a both b neither where your parents live?a areb do c does But ones in a while please,save your 4.What are your ___jobs?A.parent’s B.parents C.parents’ My parents have a computer.(对划线部分提问）_______ _________ your parents ________? My parents have a computer.(对划线部分提问）_______ _________ your parents ________? Remember to ___ your parents ____ twice a monthRemember to call your parents twice a month 的同义句 Your_is your parents' daughter. are these your parents Oh,are () your parents? ()your parents do housework My parents visit my grandma ( twice a month ) .对括号部分提问_____ _____do your parents visit your grandma