One minute she burst into ______and the next minute burst out _______We just couldn’t catch her mood (情绪)at any moment

we _________ the zoo-trip you promised us last week.— Sorry my girls. I _______ to take you there this week, but I’ve been too busy.

Will Jim go hiking with us this weekend — Maybe not. He _______ to visit his grandpa in the country.

Olympic Games, only athletes whohave reached the agreed standard for their event will be ______ as competitors．

－I have an ipad and I put it to good use.－____________.