III. Complete each sentence with the correct tense or form of one suitable verb from the box
watch buy play come
a. Last night, my father___some oranges and bananas
b. Dong Ho village is so beautiful that I____back their three times
c. My anut____the guitar once a week
d. While I____a good film on TV, the mailman came
1 bought
2 have come
3 plays
4 was watching