Suppose it rains tomorrow, what shall we do then?
If it rains tomorrow, What should we suppose to do?
Suppose ( = Supposing) it rains tomorrow, what shall we do?
what are we suppposed to do if it rains tomorrow
sb be supposed to do sth
翻译:假如明天下雨,我们怎么办?(suppose)
Suppose it rains , what shall we do ?