Read the following passage and select the options that can correctly replace the underlined portions. The atmosphere of the class \[\underline{\mathbf{Q36}}\] different. My old teacher allowed us \[\underline{\mathbf{Q37}}\] if we had finished our work. The new teacher doesn't allow \[\underline{\mathbf{Q38}}\] at all. Our old teacher let us \[\underline{\mathbf{Q39}}\] our snacks in the classroom during break, but our new teacher has forbidden \[\underline{\mathbf{Q40}}\] snacks in the classroom.

• A. talked
• B. to talk
• C. Talk
• D. talking