30. The price _____ should have made you realize it was a trick.
The two girls are so alike that strangers find_____difficult to tell one from the other
Sorry, Mom! I am late.–What a pity! Jenny here to see you. She should be on her way home now.
We hope one day all the violence and poverty will be ___________ in the whole world and we can live a really harmonious life.
_______ do you go shopping — Three times a week.