The charity sale our school organizes every year has taught us much that we would never have _____ learned in class.

My uncle's house in the downtown area is much smaller than ours，but it is twice________expensive.

----What about going on a trip?----Sound a good idea. But I don't have time now and____it's too expensive.

The performer was waving his stick in the street and it ___ missed the child standing nearby.

-----How do you find your visitor to the museum ?-----I thoroughly enjoyed it, it was ______ than I expected.