1. ties in

2. sets in

3. gives in

4. goes down

1. boxer

2. swimmer

3. athlete

4. weight-lifter

1. caned

2. praised

3. confined

4. rewarded

1. I asked which picture it was.

2. I asked whose picture it was.

3. I asked to which is the picture.

4. I asked whose the picture is

1. If possible, try to visit

2. If you can you may come.

3. If possible, please drop by.

4. If you try, you might drop in.