We ____ to visit our class teacher in hospital,but it suddenly began to rain.A.should have meant B.planned C.had meant D.was meant选哪个?为什么?

Welcome to our zoo ____ a visit we are looking forward to ( ) to our country .visiting; visit; a visit ; your visit we are looking forward to ( ) to our country . visiting; visit; a visit ; you visit We d( ) to visit our grandmother this weekend. we always visit our relatives from door to door. We _always_ visit our grandparents.(对划线部分提问） ____ ____ ___ you visit your grandparents. He is on a visit to our city.He is a ____(visit). We will go to the old people's home visit.(提问）____ ____ you ____? much to our regret we will not be able to visit your next year可以说to our great regret we ... 填空：We visit our relatives and eat a lot of delicious food ____ 15.We’ll be free tomorrow,so I suggest __ ____ to the history museum.A.to visit B.visiting C.we should visit D.a visit Last weekend we went to visit our grandma to celebrate her _____ birthday.(eighty) “When are you going to visit you uncle in Chicago?” “As soon as ____ our work for tomorrow.”a we're complete d we complete 求详解46.34（与问题无关） Our plan ____ Beijing in the summer holidays.is to visit .为什么 ,不是很理解, we must plant more trees to ____ our planet greener. We must do our ____ to help them 填什么 we should do our best to ____ germs We have to be ____ about our chances of winning.