Complete the sentences with the correct verbs. All of the sentences are contrary to facts.
1.i have read a lot about the British Government system. I(I know) __a lot about it.
2.i (learn) a lot of words from unit 3 if I (use) a dictionary to check the meaning of those words.
3. If I (know) ___ the meaning of those new words. I (not used) ___ a dictionary to check their meanings.
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1. I have read a lot about the British Government system. I know a lot about it. 2. I would learn a lot of words from unit 3 if I used a dictionary to check the meaning of those words. 3. If I had known the meaning of those new words, I would not use a dictionary to check their meanings.