They’ve won their last three matches. ________I find a bit surprising 

__________ she couldn't understand was__________ fewer and fewer students showed interestin her lessons.

I didn't know _____ you were getting on well with your work. 

It’s the same in China --- many people, ________ some are not overweight at all, are always going on diets or taking weight-loss pills, ________ are often dangerous.

To improve the quality of our products, we ask ____ has used them for suggestions.