Too much work and too little rest often ____ illness.

       A. brings in           B. gives in             C. leads to             D. owes to

Too much work and too little rest often ________ illness．

1. A.
   results from
2. B.
   settles down
3. C.
   leads to
4. D.
   lies in

 ---Too much work and too little rest often _______ illness.

---Thanks for your advice. I will take care of myself  and do more exercise.

A. lead to                B. result from      C. build up               D. rely on

Too much work and too little rest often __________illness.

　 A. brings in B. gives in　 C. leads to　 D. owes to

Too much work and too little rest often ____ illness.

　 A. brings in　　 B. gives in　　　 C. leads to　　　 D. owes to