1. by whom can it be done?

2. by whom can be done?

3. Who can it be done?

4. Whom can be done by it?

1. rang

2. ranged

3. rung

4. ringed

1. much

2. less

3. more

4. Worse

1. up

2. or

3. verb

4. for

1. frnest hemingway

2. jonathan swift

3. bernard shaw

4. charles dickens