In the summer, I usually (go) ___________ to the park with my friends, and in the spring, we (have) ___________ Tet Holiday; I (be) ___________ happy because I always (visit) ______________ m

In the summer, I usually (go) ___________ to the park with my friends, and in the spring, we (have) ___________ Tet Holiday; I (be) ___________ happy because I always (visit) ______________ my grandparents.