----Putting on a happy face not only helps to make friends, but also makes us feel better.----_________________.
It was because I didn't attend the meeting ______ I had no idea about the matter.
There was______time when everything to do with__nature could keep Anne spellbound.
The manager believes prices will not rise by more than _______ four percent.
My parents _______ have arrived at suppertime but their flight was held up due to the heavy fog.
The reason _______ he didn’t come was _______he was injured.