Give the correct form of the word in brackets.                                                                     Air _________ is a big problem in big cities. (pollute)

Give the correct form of the word in brackets.                                                                      There are a lot of ________ beaches in Vietnam. (beauty)

Give the correct form of the word in brackets.                                                                      You shouldn't talk about her character only through her ________ (appear)

Give the correct form of the word in brackets.                                                                      I don't like ______weather(sun)

Give the correct form of the word in brackets.                                                                      I'm Vietnamese. What's your _______? (nation)

Give the correct form of the word in brackets.                                                                      It's a good restaurant, the food here is very _______. (taste)

Give the correct form of the word in brackets.                                                                     His ________ are small and white. (tooth)

Give the correct form of the word in brackets.                                                                      The shop _____ showed me a lot of new models. (assist)

Give the correct form of the word in brackets.                                                                    I love action movies. They're very ______ (excite)

Give the correct form of the word in brackets.                                                                      Minh is ______ at English than me. (good)

Give the correct form of the word in brackets.                                                      Tommy was absent from class because of his _______ (sick)

Give the correct form of the word in brackets.                                                                       You should stay _______ (health)

Give the correct form of the word in brackets.                                                                      He fell off the bike but his ______ were not serious. (injure)