I can’t go on a picnic because it is not Sunday today

I can’t go on a picnic because it is not Sunday today.

=> If it ____________________________________________________________.

“Do your parents live near here, Mai?” said Mr. Quoc.

=> Mr. Quoc asked_____________________________________________________. 

3. We last went out for dinner four weeks ago.

=> We haven’t ___________________________________________________.

4. Nobody watered the flowers this morning.

=> The flowers _________________________________________________________.