() Fill in the blanks with the correct form of
the verbs given in brackets :
Ravi ........ (visit) his school after thirty
years. Instead of the old building there
........ (stand) a multi-storeyed building. The
banyan tree which he ........ (plant) was
nowhere to be seen. As he entered the
office he ....... (see) that a young man ..
(sit) in the Principal's office.​