2
By at in on on in at for
1 Are you doing a test? Yes, I am.
2 Is your teacher sleeping? No, she isn't. (или No, he isn't - если учитель - мужчина)
3 Are your friends studying? Yes, they are.
4 Is it raining today? No, it isn't.
5 Are your classmates singing? No, they aren't.
6 Is your dad working? Yes, he is.
**Present Continuous образуется с использованием формы глагола to be (<em>am/is/are</em>) и причастия наст. времени (глагол+ ing).
Нужно помнить, когда используются формы глагола to be:
<em>I am</em>
<em>He/she/it is</em>
<em>We/you/they are</em>
6.
...they will be sleeping.
...we will be travelling.
...we will be packing.
...she will be typing.
7.
I have not eaten today.
I had finished my homework by 7 o'clock yesterday.
I will have cleaned my room by 11 o'clock tomorrow.
8.
Is resistor one of the most common elements of any circuit?
What is the most common element of any circuit?
Which circuit is resistor one of the most common elements of?
Is resistor one of the most common elements of any circuit or any circus?
A resistor is one of the most common elements of any circuit, isn't it?
1)dont you
2)She went to shop yesterday
3)did you
4)It is warm
5)can you
6)The receptionist said that the manager will come at 3pm
7)his boss asked him have he finished the job
8)My mother said that i should consult a doctor
9)the boy said that he can't swim