Question:
I didn’t know that Lam had to get up early, so I didn’t wake him.
-
A.
If I had known that Lam had to get up early, I would have woken him up. -
B.
If I know that Lam have to get up early, I will wake him up. -
C.
If I knew that Lam had to get up early, I would wake him up. -
D.
If I knew that Lam had to get up early, I would have woken him up.
Reference explanation:
Correct answer: A
Knowledge: Conditional sentences type 3
Explain:
Conditional sentence type 3 is used to express a hypothesis that is contrary to reality in the past.
Formula: If S + had Ved/V3, S + would/could have Ved/V3.
I didn’t know that Lam had to get up early so I didn’t wake him up.
= If I had known that Lam had to get up early, I would have woken him up.
B. wrong about tense
C. wrong about tense
D. wrong about tense
Choose A.
===============