go on vacation

句子：We went on vacation to the mountains last summer.

stay at home

句子：I stayed at home all weekend because of the rain.

go to summer camp

句子：My brother went to summer camp for two weeks this year.

go to the mountains

句子：We went hiking in the mountains last Saturday.

go to the beach

句子：The family went to the beach to relax and have fun.

visit museums

句子：We visited several museums during our trip to the city.

visit my uncle

句子：I visited my uncle in the countryside last weekend.

study for tests

句子：I studied hard for my upcoming tests.

go out （with sb.）

句子：I went out to dinner with my friends on Friday night.

buy sb. sth

句子：She bought me a birthday gift.

这些短语涵盖了日常生活中的常见活动，希望这些例句能帮助你更好地理解和运用这些短语。