Model:This bag is heavy, (help) This bag is heavy. — I'll help you. 1. The floor is dirty, (clean) 2. I like this book, (bring) 3. I need a pen. (give) 4. The window is open and I'm cold, (close) 5. I can't walk the d...

Model:This bag is heavy, (help) This bag is heavy. — I'll help you. 1. The floor is dirty, (clean) 2. I like this book, (bring) 3. I need a pen. (give) 4. The window is open and I'm cold, (close) 5. I can't walk the dog now. I'm tired, (do) 6. I can't meet my friend at the railway station. I'm busy, (meet)