The weather is becoming_______.

e class time, our teacher has________ students do half of the exercise in class and complete the other halffor homework

Excuse me. Look at the sign: NO PARKING!—Sorry, I ________ it.

s your home, _______ you may treat it as.

– When does your plane take off?—– At 3:00 p.m. tomorrow, I’ve just called the airport to ____it.