—Are there any trees on _____ sides of the new street?—Yes, there are. 

_______ which way to take, the little boy behaved like a real gentleman who comforted his sister from time to time.

I’m happy to hear that we are going to have a school trip  __________ in November.

 –What do you think of the film Rio?–Wonderful. ________ could be better!

Peter writes _____of the three.