You should more _____.Don't always sit at the desk busy doin

You should more _____.Don't always sit at the desk busy doin You should take more__.Don't always sit at the desk and busy you should do more exercises__,don't always sit at the desk You nee more exercise.Dn't always sit at the desk busy doing You need to__(exercise)more,Do't always be at the desk busy Don't sit in the office all day .You should take more ___ (e Don’t sit ____the desk. 填介词 We shouldn't sit ()the desk. We should sit ()the chair. Don't sit ____ _____ _____ the window. Don't sit in the way.You can sit here. We should't sit ____the desk.We should sit___ the chair. 要原因.为什么这么选1you should do more____.do not always sit at the d