we A(have been working) B(for) nearly five hours,c(let's) stop (having) a rest

we A(have been working) B(for) nearly five hours,c(let's) stop (having) a rest
we A(have been working) B(for) nearly five hours,c(let's) stop (having) a rest

we A(have been working) B(for) nearly five hours,c(let's) stop (having) a rest
having 改为to have
stop to do sth 停下手头的事去做.

stop to have a rest

have错了