. Little ______about his own health though he was very ill.
finish the difficult task on time, we had to work day and night for weeks.
Mary has been abroad for 6 months. I have written to her but I haven’t had time.
While through the old photos, I thought of many happy days.
The teacher advised Tom to what he saw and what he thought during his trip.
— My watch doesn’t work; I’ll get it .— Why not buy a new one. It’s too old.