—This math exercise is ________ difficult ________ I can’t work it out.
—Come on! Use your head and you will find a way.
such; that
so; which
so; that
—Will you join us for lunch? —________.
A new gym ________ in our neighbourhood next year.
You ________ wait for him. I’m not sure whether he’ll come back or not today.
—Why do you look so tired? —Because we ________ for three hours without stopping.
We won’t start the meeting ________ the teacher arrives.