He ____________ spent a lot of money on this trip.

We _____________ ate anything on the airplane.

The flight has ________________ left by now.

______________ , I'm disappointed in the quality of this hotel.

You are _____________ having a good time.

The airplane seat wasn’t big ______________ for me.

The food was _____________ bland for me.

We were _____________ exhausted by the end of our trip.

The flight attendant ______________ dropped my meal on me.

_____________ is the fastest growing trend in the travel industry.

_______________ is the world’s top ecotourism destination.

At one time, Costa Rica had the highest rate of ____________ in Latin America

More than ____________ of Costa Rica’s land is protected from development.

Two examples of renewable energy sources are ____________ and ____________.