Mr Lin has to do more exercise to keep fit.Here "has to "mea

Mr Lin has to do more exercise to keep fit.Here "has to "mea You need to exercise more to keep fit. You need to exercise more to keep fit.(同义句) Some girls going to exercise more to keep fit. some girls are going to exercise more to keep fit My brother ____(have)to do more exercise to keep fit now. We can do a lot to keep fit ,____we should exercise more（A）a We should do more exercise to keep （ ）fit.A.myse students should do more exercise and keep fit.此处and为什么没用to We should do some exercise to keep fit疑问句 The way to keep fit to take more exercise.对take more exercis You need to exercise more to keep fit 同义句转换 You need to( ) m