用所给词的适当行式填空
1. —________ you ________ (write) one last week.
—Yes, I _____
2. — he ______ (finish) his homework?
—Not yet.
3. —______they ever ______(be) abroad ?
—Yes, just once.
4. Alice’s father ______ just ______ (finish) his work.
5. Mike _____ (finish) his work just now.
6. Last term I_______ (learn) many English words.