A lot of trees ______ on the hill yesterday.
I didn’t know __________________.
Nobody seems ________ than you ______ ready for the exam.
The boy was so attracted by the computer games that he forgot _______ else.
---Where is Jim?---He ________ to Yunnan and he _________ be back until next year.
---Jack hasn’t paid for his education, has he?---________. His uncle will come and pay this afternoon.