—Mind if I sit here?— _________.
You can never imagine what great difficulty I had ________ his parents.
One of the engines of the plane was out of order and the bad weather ________ the difficulty.
--- Oh, it’s you! I ________ you.--- I’ve just had my hair cut and I am wearing new glasses.
He made a mistake, so he told a lie to avoid ______.
—It’s ______to rain. —Let’s get the work ______ before the rain comes.