1. janet arrived later than john .
=> John……….
2. chemistry is less interesting than physics .
=> Physics …….
3. she found the bill in several seconds .
=> It……….
4. the doctor examind the patient in over 20 minutes .
=> It ………..
1. janet arrived later than john . => John–.. 2. chemistry is less interesting than physics . => Physics -… 3. she found the bill in sever
By Sadie
1.Janet arrived later than john.
⇒ John arrived earlier than Janet.
2.Chemistry is less interesting than Physics .
⇒ Physics is more boring than Chemistry.
3. She found the bill in several seconds .
⇒ It took her several seconds to find the bill.
4. The doctor examind the patient in over 20 minutes .
⇒ It took the doctor over 20 minutes to examine the patient.
1. John arrived earlier than Janet.
– early (adj,adv): sớm $\neq$ late (adj,adv): muộn
So sánh hơn với tính, trạng từ dưới 2 âm tiết : adj/adv+ đuôi ER + than…
2. Physics is more interesting than Chemistry.
– more: hơn $\neq$ less: ít hơn.
3. It took her several seconds to find the bill
– take someone time/money to do something: lấy của ai đó bao nhiêu thời gian/tiền bạc để làm gì…
4. It took the doctor over 20 minutes to examine the patient.