---What a heavy haze! The air pollution is terrible now.
---It ________ worse unless we ________ action to protect the environment.
A.is; will take | B.will be; will take |
C.will be; take | D.won’t be; take |
---What a heavy haze! The air pollution is terrible now.
---It ________ worse unless we ________ action to protect the environment.
A.is; will take | B.will be; will take |
C.will be; take | D.won’t be; take |