Exercises | Future Perfect Continuous
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Ask questions using the Future Perfect Continuous:
- (How long/we/wait/for her) by now?
- (How long/they/run) ?
- (How long/she/learn/English) ?
- (How long/they/go out together) ?
- (How long/he/do/this) ?
- How long will we have been waiting for her by now?
- How long will they have been running?
- How long will she have been learning English?
- How long will they have been going out together?
- How long will he have been doing this?