Choose the right alternative:
1. ____________ you read his comment on the blog today?
a. Do
b. Are
c. Did

2. I ______ my English essay last weekend.
a.writes
b.wrote
c.write

3. We______________ the article he wrote for the magazine.
a. don't read
b. didn't read
c. doesn't read

4. Who__________ this message for me?
a. wrote
b. writing
c. write

5. I _________________ very tired yesterday after a long trip
a. is
b. am
c. was