—It’s reported that the new underground line has been completed.—Yes but it hasn’t been made clear _____it’s to be opened to traffic.
He complained __________ me __________ the food I had prepared.
You should try to be patient, Tracy. Learning a language is a slow __________. It takes time, you know.
The little boy looked __________ at the __________ tiger.
I don't think __________ possible to master a foreign language without much memory work.
Sandy could do nothing but __________ to his teacher that he was wrong.