—Youwerebraveenoughtoraiseobjectionsatthemeeting.

—Well,nowIregret________that.

The challenge is not one of expansion. _______, the rapid growth in enrollment over the last 40 years has come to an end.

They built a highway _______ the mountains.

The traffic was held up for more than thirty minutes, ________ caused me to arrive late.

Theybuiltahighway_______themountains.