Schools are much .... than they were in the past.
What’s the time? – It’s half .... ten.
If Alex's height is given as 143.9 ± 0.1 cm, which of the following statements accurately captures this?
.... you ever visited an African country?
New York is .... biggest city in North America.
Don’t buy that book. It’s not very good. You ....enjoy it.
She can’t .... without her glasses.
Which of the following measurements of a length is the most precise?