1. The farmer risks (lose) his crop if there is a drought.=>losed

       2. They hope (build) a house at the beach next week.=>building

       3. We are very glad (be) here.=>being

       4. When questioned, the students denied (play) the practical joke.=>played

       5. I often dream of (go) on a trip to Spain.=>going

       6. Why do they object to (smoke) here?=>smoked

       7. The manager let us (leave) work early the day before the holiday.=>leaved

       8. Do you see the man (talk) to Mr. Hall?=>talking

       9. I must start soon (get) there before dark.=>getting