1.Let's do something help poor students return to school. ( )_____________ A B C D 2.His sick grandfather was took to the hospital yesterday. ( ) ____________ A B C D 3.Everyone should make great contributions to look after animals. ( ) ____________ A B C D 4.I finished my homework already. I can go climbing with you. ( ) ____________ A B C D5.The room was very small for us to live in. ( ) ____________ A B C D
A. to be, stay B. to be, to stay C. being, staying
A. watching, to watch B. watching, watching C. to watch, watching