Excuse me, sir. Could you tell me _______

is really hard them to climb such a high mountain —You are right. They are still children!

Some miners were trapped when the local mine was flooded, but luckily, 400 kilograms of milk ________ to them during the rescue.[ ]

rl in the photo was smiling sweetly, ________

What do you think made Celia so happy?–______ a prize in the recent competition.