Every time he had a chance , he would talk about the great difficulty he had in the new country .
. The happy look on his face suggested that he ________the final examination successfully.
I would have come sooner but I ________ that they were waiting.
___________ we should do to protect wildlife?
— Do I have to clean the dining room now? — No, you ______.
About 110 million people moved to this city. The population is ______ as ten years ago.