Fill in the correct form of the verb in brackets. While the dog was digging in the garden, it ___(find) a bone.
Fill in the correct form of the verb in brackets. It started to rain while they ____ (hike) through the forest.
Fill in the correct form of the verb in brackets. Mark ____(find) a new freelance job.
Fill in the correct form of the verb in brackets. He was climbing the mountain when he ____(slip).
Fill in the correct form of the verb in brackets. They _____(travel) to Chile last week.
Fill in the correct form of the verb in brackets. The plane ____(leave) at 9 o'clock tomorrow.
Fill in the correct form of the verb in brackets. The miners ____ (dig) in the old copper mine all day.
Fill in the correct form of the verb in brackets. The photographer ____(take) pictures for three hours.
Fill in the correct form of the verb in brackets. Tom often ____(go) camping at the weekend.
Fill in the correct form of the verb in brackets. The rescue workers ____(search) through the rubble for survivors now.