Give the brackets with suitable verb tenses.

I (read)

that novel by Hemingway several times before.

Choose the best answer

There _______________ a lot of changes in Vietnam since the 1990s.

Choose the best answer

It _______________ him almost 1 hour to go to school by bus every day.

Choose the best answer

Her hometown _______________ a lot of hills and mountains.

Choose the best answer

My dog _______________ my cat since I came home.

Choose the best answer.

I fell asleep while I _______________ my homework last night.

Give the brackets with suitable verb tenses.