On the table _____ two dictionaries.You may look up the word in either of them.
What _____ to Joan last night? What did she cry for?
_____ is the population of your country?
Please say "Hi" to Bob ______ me.
After we walked ______ the forest, and ______ a river, we arrived at that small village.
We were about to leave the classroom _____ it began to rain.