— How was your camping in the countryside last weekend?
— It was great. We ________ a tent by the lake and had much fun.
put up
put off
put on
put in
I’m _________ to hear the ________ news.
---Do you know ______ I could pass the exam? ----Sorry, I’ve no idea.
.We often hear him ______ the piano in the afternoon.
.I don’t remember _______ the book yesterday.
_______ useful information it is!