question_answer

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)  is now               

B)         was now

C)  Has been since  

D)         had been then