We notice this ____ true very often with dogs and cats.A: to beB: beC: beingD: to bein

We are very sad to have to do this, but there is no other ______.ArelativeBattentiveCalt

Fast-food restaurants are______.A．indifferent to this caseB．very worried about this caseC．

At a time of this economic crisis, our _____ should be very clear about what we need t

We all knew from the very______that the plan would fail. Now you see it has become true.A．

There is very little rain in this region of the country; ______, we often have crop failur

This question is very difficult ______ of the st