What’s your best friend like — ______.

“I’m over the moon. This is so importantto me!”said Adele, a famous British singer, after her winning the best Britishalbum.

In this district for five months or more of the year, no construction can be done _______ the rainy season makes it impossible.

Every time the class teacher walks past the window, the two boys pretend _________ closely.

Look out! Don’t get too close to the house __________ roof is under repair.