—Please go and say hello to your aunt.She’s in the living room now.—She has arrived! But when ______ she ______?
________ so delicious,the food was sold out soon.
—You look a bit worried.What has happened? —So I do.You see,the computer I got ________ yesterday doesn’t work again.
This street is very crowded at this time of day.You have to be very cautious while ______.
--- When shall I pay the bill? ---Don’t mind it, sir.__________.
The reason why Malaysia Airline Flight370 disappeared remained_____.