Peter thinks pets are interesting but he isn’t keeping pets.
-Hey, Molly, You______ on the phone just now. But you weren’t here and the man left a phone number. -Oh? I was in the library.
The little boy was made _____ again after his mother told him some jokes.
— Food problem is becoming a big one in China! —I think the food ________ before going to shops or supermarkets.
English _____________ in more and more countries today.
— I didn’t see you at Kangkang’s birthday party. — I didn’t go because I _____ .