—When would it be __________ for you to go to the science museum with me?—I am free this Friday afternoon. Let's meet at 2 pm at the school gate.
Fetch a doctor! The patient _____.
By August the flowers _____.
The boy _____ out to play until he had finished his homework.
Water _____ at 100 degrees centigrade.
–English has large vocabulary, hasn’t it? –Yes, _____ more words and expressions and you will find it easier to read and communicate.