—Who called me this morning when I was out? —A man calling ______ Robert.
--- How far can you run without stopping ? --- ______________ . I’ve never tried.
The traffic on the main streets has a longer green signal than ______ on the small ones.
That is the only way we can imagine ______ the overuse of water in students’ bathrooms.
What are you doing out of bed ? You’re _______ to be asleep.
people develop ________ preference for a particular style of learning at ______ early age and these preferences affect learning..