5．I was f_________ to have a good teacher

4．He had o________ the difficulties with his English before he went aboard

3．Could you e_________ the child for an hour, while I make dinner?

2．To my a_________, he did the difficult job well

1．Man should try to be harmony with nature, and not be c_______ to wildlife

5.I’ve invited Diana, who lives in the next flat.

4.Peter drove too fast, which was very dangerous.

3.While on a hiking trip, our cooks prepare delicious meals. And our porters carry your luggage which means that you can simply enjoy the experience.

2.The food cooking on the fire smells great and while you are having a hot cup of tea, you relax and watch the sun go down.

1.Close your eyes and imagine that you are in a forest.