IV. Complete the sentences with the suitable form of the words. 1. Hung ____________________ his friends to his house on Christmas Day. (INVITATION) 2. What led to the ____________________ of the telephone? (INVENT) 3. “Ao dai” is a ____________________ dress of Vietnam. (TRADITION) 4. He is a ____________________ driver. (CARE) 5. This girl is the most ____________________ in her village. (BEAUTY) V. Complete the sentences with the correct form of the verbs. 1. What _____ you (do) ______ last weekend? – I (go) _________ to the concert with my parents. 2. Bob and Sara (be) ______________ pen pals for nearly four years. 3. We decided (go) ______________ for a picnic because it was a beautiful day. 4. Hung (know) ________ a little English, so she (wish) ________ she (can – speak) it fluently. 5. When I (come) ______________ to see Mr. Robinson last night, he (read) ______________ a newspaper and his two children (listen) ______________ to an English song.