Верно или неверно? Обратите внимание на придаточное времени.
Will you lend me that book after you'll have read it?
I'll be there when you need me.
We must go before it's too late.
Please call me back as soon as you get this message.
Shall we practise the rule after we've read the explanation?
The moment I connect to a free WiFi network, I'll download the update.