FUTURE PERFECT or FUTURE CONTINOUS? --> When we arrive in Los Angeles we'll need to rest, because we _______ about 800 miles. (drive)
will have driven
FUTURE PERFECT or FUTURE CONTINOUS? --> When you get off the train, we _______ for you on the platform. (wait)
'll be waiting
FUTURE SIMPLE OR BE GOING TO? --> Can I have a glass, please? I _____________ some water. (drink)
am going to drink