Living things need air and sunlight _______ water.

1. A.
   except
2. B.
   but
3. C.
   not only
4. D.
   as well as

Living things are dying out quickly. Let’s ask ____ destroying them in the past years.

       A. what part people have been playing

       B. people have played in

       C. what part people have played in

       D. people have been playing what part

Living things are dying out quickly. Let’s ask ____ destroying them in the past years.

       A. what part people have been playing

       B. people have played in

       C. what part people have played in

       D. people have been playing what part

Living things are dying out quickly. Let’s ask ____ destroying them in the past years.

    A. what part people have been playing

    B. people have played in

    C. what part people have played in

    D. people have been playing what part

Living things are dying nut quickly. First, we should ask ______ destroying them in the past years.
A. what pad people have been playing  
B. people have played in
C. what part people have played in   
D. people have been playing what part