Grammar all tenses

My grandfather                  in an airplane before and he doesn't plan to do so.

(NEVER FLY)

At the moment we            a long spell of rain. It                   constantly for the last three days. (HAVE, RAIN)

When I got to the party last night, the other guests had already         . (ARRIVE)

We               to go on vacation next week. First, we           to go to New York for a few days, then          at the Super Bowl finals in Washington. (PLAN, GO, BE)

After Maria           her studies, she plans to work in her father's firm (FINISH).

By the time I go to bed I                     the work for the day. (COMPLETE)

When Jane saw the snake at her feet she           . (SCREAM)

I           to the library four times this month, but I                  a single book.

(BE, NOT BORROW)

While I              in class yesterday I got the hiccups. (SIT)

Before I started the car all passengers              their seatbelts. (FASTEN)

After they         the race they started to celebrate. (WIN)

A small stone struck the window while we              down the road. (DRIVE)