fill in the blanks.

1.we will..........to manali this evening.(be gone/be going/went)

2.i am sure he.......help us if we ask for it.(can/is/will)

3.i.........my homework yesterday.(is finishing/finished/will finish)

4.anna and ben.......a painting class when you are at the party.(will attend/will have been attending/willbe attending)

5.this room.........for centuries.(has been locked/had been locked/will have been locked)