25) I cant talk for long as I am supposed to do my homework.
26) Mom thought the tickets cost less than what they did.
27) The path down the mountain was so slippery that it was difficult to stay at our feet.
28) James is a goalkeeper, better than anyone else at our school.
29) Sam isnt old enough to take driving lessons.
30) The teacher told us the exercise isnt worth so much time and not spend too long on the exercise.
I hope this helps you. ☺