— The woman biologist stayed in Africa studying wild animals for 13 years before she returned. — Oh, dear ! She ______ a lot of difficulties !
She was afraid __________ the dog in case it became dangerous.
I__________ you somewhere before, but your name has escaped me_________.
—When__________ and visit our exhibition next month? — When_______, I will let you know.
Michael __________ here to see you and he____________ a note on your desk.
I really wonder__________ he has posted me many parcels___________ we didn’t work together.