Let's play volleyball,shall we/will you/do you?

Let's play volleyball,shall we/will you/do you? let's play sports,( ) A will you B shall we C can you D do y Let us play basketball,will you?的Let's play basketball,shall Let's do our best,______?A will B don't you C shall we D don Let‘s be friendly.( A.will you B.don't you C.do you D.shall 反意疑问句中为什么是Let's,shall we/Let us, will you? let's 反问用shall we ,let us 用will you let's和let us哪个用will you哪个用shall we? let's have a rest,shall we?和 let us have a rest,will you? We play volleyball.(用Let's完成) Let's go to the island,()?A.won't you B.will you C.shall we Do you play volleyball?We have many sports club.