Jack won the first prize in yesterday’s English speech competition and he was so excited that he didn’t _______until late into the night.

We can save water by taking shorter showers.-_______, turning off the tap when brushing teeth is also a good way.

I have no doubt in my mind______ they will be glad to see me.

all his followers dead, the captainwas taken by his enemy．

Mum, I’ve been studying English since 8 o’clock. ____ I go out and play with Tom for a while? — No, I’m afraid not. Besides, it’s raining outside now. [ ]