If he __________harder, he will catch up with us soon.
–-Do you want to eat here, sir? ---No. Just fish and chips to _____________, please.
You will miss the things and teachers _______ are in the junior high school after graduation
There __________ great changes in the smart mobile phones in the last few years.
---I wonder whether Chinese team ________the table tennis match. ---I will wake you up as soon as the match _________.
It’s not polite to read through _________ letters.