The flower smells and I like it very much.

Mr. Green didn’t post the letter _________. He asked his son to do it for him.

This pair of shoes ____ belong to Jack. He likes this kind very much.—It ____ be his. It’s too large for him.

I’d like to trek ________ the jungle.[ ]

It is ___ hark work for her that she isn’t able to do it ____.