Сделайте следующие предложения отрицательными. 1) there is some milk on the floor. 2) there is some water in the refrigerator. 3) someone is at the door. 4) everyonr is tired after the trip.

1) there is some milk on the floor. there is no milk on the floor. there isn't any  milk on the floor. 2) there is some water in the refrigerator. there is no water in the refrigerator. there isn't any water in the refrigerator. 3) someone is at the door. no one is at the door. 4) everyone is tired after the trip. no one  is tired after the trip.

hi!

i have got  your letter! i was glad to hear from you again! thankyou for your invitation. but i am compelled to upset you, i can't go with you to the concert because of my parents who are going  to the cinema at the same time and i have to stay with my little brother. next week i wiil be free and we will be able go to another concert. thanks for understanding!  

 

yours,

nina

1.you are a highly qualited engineer _ ?   c)aren't you     2.there are _ computers next to manager's desk c)-       earth is round,we all know that b)the