Conjugate each of the following stem-changing verbs correctly in the present tense.
a. Mis amigos (competir) en los deportes.
b. Usualmente, nosotros
(dormir) después de las clases.
c. Yo (poder) estudiar mi vocabulario cada día.
d. Elena (querer) ir al cine.

Mis amigos compiten en los deportes.

Usualmente, nosotros dormimos despues de las clases

Yo puedo estudiar mi vocabulario cada dia

Elena quiere ir am cine

Explanation:

ancient india is often called the harappan civilization because one of the ancient cities was called harappa. harappa was just one of 1500 cities in the indus river valley. another well-known city is called mohenjo-daro. historians estimate ancient india to be the biggest of all four early civilizations.