--Shall we meet right now?--Sorry. I’m too busy to _______ for the moment.
----Go for a picnic this weekend, OK? ----_____________. I love getting close to nature.
The couple went through all their pockets _________ their passports.
Some pre-school children go to a day care center, ________ they learn simple games and songs.
The waste can be recycled into new products, which _________ will save natural resources.
----Hi, Tracy, you look tired. ----I’m tired. I __________the living room all day.