s your trip to Canada—Good, but the hotel we stayed in is ______butsatisfactory.

What does your brother often do on Saturday morning—He often ______ basketball with his friends.

Would you go to the concert this evening?-Sorry. ________ tomorrow’s lessons, I have no time to go out with you.[ ]

n environment can help the city bid for theOlympics, which ________ will promote its economic development.

These monkeys are such quick thieves thatthey________your bananas when you realize what has happened