It’s hard to believe____ the way out of the forest without the help of the local guide.

Most of the young girls know they should cut down on fat, but knowing such a thing isn’t of much help when it ______ shopping and eating.

The strategies that he came up with fine.

This pair of trousers is very beautiful. May I ______ ?

_________is very interesting to swim in the river in summer, but it’s dangerous.