Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions. 1.When having meals with a British family, you should never chew with your ............open. A.finger B.hand C.eye D.mouth 2.So many people nowadays are......to computers and mobile phones. They use them a lot. A.worried B.afraid of C.bored D.addicted 3.In Japan when bowing, you ......your appreciation and respect to other person. A.open B.prepare C.suggest D.express 4.The notice board says that we have to_________our hats and shoes before going into the main area of the temple. A.take in B.take off C.take over D.take up