— you who took my pen by mistake?—Not yet.
Students must be strict ____ their studies and teachers should be strict _____ their students.
– Do you know _________? -- Yes, I do. She came here on foot.
–How do you like the two pairs of shoes? --They don’t fit me well. They are ______ too big _____ too small.
You _____ in your composition today. You can hand it in tomorrow morning.
People who drink wine ______ to drive after May Day.