"DID HE ANSWER THE LETTER
22. "Did he answer the letter?" "As soon as he ... it, he ...
down to answer it."
a. reads / sits
b. has read / is sitting
c. read / sat
d. had read / sat
c
22. "Did he answer the letter?" "As soon as he ... it, he ...
down to answer it."
a. reads / sits
b. has read / is sitting
c. read / sat
d. had read / sat
c