1. feed the baby (yes)
Sam had fed the baby by the time Kim returned home.
2. cook something no
Sam hadn't cooked something by the time Kim returned home.
3. do the shopping yes
Sam had done the shopping by the time Kim returned home.
4. make the beds no
Sam hadn't made the beds by the time Kim returned home.
5. take the rubbish out no
Sam hadn't taken the rubbish out by the time Kim returned home.
6. put the baby's toys away yes
Sam had put the baby's toys away by the time Kim returned home.
7. pay the phone bill yes
Sam had paid the phone bill by the time Kim returned home.
Объяснение:
1)
A. What are you thinking about these days?
B. Am I thinking about my future career these days?
C. I am not thinking about my future career these days.
2)
A. What are the students doing?
B. Are the students reading?
C. The students aren't reading.
3)
A. What is she wearing?
B. Is she wearing a uniform?
C. She isn't wearing a uniform.
4)
A. What are they talking about?
B. Are they talking about the lecture?
C. They aren't talking about the lecture.
5)
A. What is the teacher speaking to us?
B. Is the teacher speaking English to us?
C. The teacher isn't speaking English to us.
6)
A. What am i looking through at the moment?
B. Am I looking through my notes at the moment?
C. I am not looking through my notes at the moment.
