14. The train was so ________ that the passengers have little room to stand.(A)curious(B) crowded(C)
15. The dessert is on the house. It is free of ________.(A)charge(B) dispute(C) compliment (D) immig
19. Sam ________ in bed for a whole week ever since he got hurt in the accident last Friday. He isn’
21. Among all the greenhouse gases, carbon dioxide (CO2) is considered most ________ for global clim
22. The seats next to the window provide better view than ________ elsewhere in the restaurant. That
24. The general ordered that the injured soldiers ________ to the military hospital at once.(A)sent(