Choose the correct variant.
1. When I came into the shop I realized that I … money at home.
a leave
b have left
c had left
2. I remember the day when the teacher explained to us that water … of oxygen and hydrogen.
a consists
b was consisting
c consisted
3. Helen hoped that Dan … her with her English.
a would help
b will help
c helped
4. We heard he … a new picture.
a is painting
b was painting
c will be painting
5. We knew they … a happy life.
a live
b were living
c lived
6. Last year she … as lovely as she … now.
a had been; was
b was; is
c had been; is