Multiple choice

Directions: Fill in the blank.

Washing machines __________ popular in India in the last ten years.

  1. became

  2. are become

  3. have become

  4. are becoming

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Case of present perfect tense. Hence, (3) is the correct answer. Present perfect tense shows that something started in the past and continues in the present.