1. If/teenagers/want/stay/healthy/they/should/eat/more/fruits/vegettables
→ If teenagers want to stay healthy,they should eat more fruits and vegetables.
2. If/you/continue/eat/too much/fat food/same time/you/may/have/stomachache
→ If you continue eating too much fat food at the same time, you may have a stomachache.
3. why/the/he/That's/reason/failed
→ That's the reason why he failed.
4. here/We/the year/died./when/moved/my uncle
→ We moved here when my uncle died.
5. to have/If/want/good healthy,/you/you/the amount of salt/must reduce/in your food
→ If you want to have a good healthy, you must reduce the amount of salt in your food.
6. If/hungry,/is/my brother/can/three bowls/eat/he of rice
→ If my brother is hungry, he can eat 3 bowls of rice.
7. If/I/this/may have/undercooked pork./eat/I/a stomachache
→ If I have a stomach, may I eat this undercooked pork?