REWRITE
1, Mr. Thanh couldn't enjoy the meal because of stomachache.
-The stomachache prevented...
2, What is your daughter's age, Mrs. Nga?
-How...
3, Lan didn't go to school yesterday because of her sickness
-Because Lan...
4, You shouldn't eat too much meat.
-You'd...
5, How about talking part in E. clucb
-Let's...
6, Huy didn't get up late this morning. Mai didn't get up late this morning.
-Huy didn't get up late this morning and...