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5.In many eastern European countries , you__________ take off your gloves before shaking hands.
is important to
are supposed to
is important to
are expected to
are supposed to
Complete the sentences with the phrases in the box .
4a
Each country has different rules about social situations . A travelers_________ (not expected; know) all of these , but it is helpful ____(learn) as many of these customs as possible . One of the best ways to be accepted in a foreign country is to try______ (understand) how people think. Learning what you _________(suppose ; do) and________(not supposed ; do) in social situations may be difficult , but it is worth the trouble if you want to understand another culture .
isn’t expected to know
to learn
to understand
are supposed to do
not supposed to do
Fill in the blanks with the correct forms of the words in brackets .
4b