Shall we____(skate) now

Shall we____(skate) now shall we____(are)at home now? Are you free now?No,we____? it's 5 o'clock now.We____(have)supper now. shall we____ at the bus stop at half past two? "Shall we go now? shall we ( )now shall we go _____(skate)in the park --Shall we start right now? shall we go gome now? Shall we b_____our lesson now? We are at home now.改为否定 We____ at home now.