1 . Advertising can influence consumers’ moods which, ______, are likely to influence consumers’ reactions to products.

A．in return

B．in turn

C．in all

D．in total

2 . When the explosion broke out, people began to run________

A．in panic

B．in return

C．in particular

D．in exchange

3 . The two lost boys happened to come into a cave where they discovered some very valuable rock paintings_______.

A．on purpose

B．by accident

C．for fun

D．in return

4 . The customer praised the manager, who,________,praised his staff.

A．in return

B．in turn

C．in response

D．by turns

5 . We offer an excellent education to our students. ______, we expect students to work hard.

A．In return	B．By turns
C．On the turn	D．At every turn

6 . There were cheers for each of the speakers as they spoke                           .

A．in return

B．in mins

C．in turn

D．in vain