My sister ______ (talk) on the phone for an hour!, have been talking, has been talking, ______ it ______ (rain) since you woke up?, Have it been raining, Has it been raining, We ______ (not swim) in the pool because the water is cold., haven't been swimming, hasn't been swimming, The teacher ______ (explain) this grammar rule for 20 minutes., have been explaining, has been explaining, How long ______ you ______ (save) money for a new phone?, have you been saving, has you been saving, The dogs ______ (bark) loudly all night. I couldn't sleep., have been barking, has been barking, She ______ (not wear) glasses for very long, just a few months., haven't been wearing, hasn't been wearing, They ______ (decorate) the hall for the party since morning., have been decorating, has been decorating, I ______ (try) to fix my bike, but it's still broken., have been trying, has been trying, The birds ______ (sing) since sunrise. It's beautiful., have been singing, has been singing.

Present Perfect Continuous

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