Don't push so hard on that toy, or you _____ it!
- might break
- might to break
- might breaking
_____ Be careful!
- Watching out!
- Look at!
- Watch out!
Work hard _____ you'll fail your exam.
- otherwise
- although
- despite
_____ force the door, you'll break it.
- Not
- Don't
- No
Watch out! _____
- Be careful!
- To be careful!
- You be careful!
_____ otherwise you'll make a mistake.
- To pay attention
- Pay attention
- Don't pay attention