--I find reading comprehension the hardest in learning a foreign language.---Well, _____ you’d better practise reading short passage every day.
I don’t speak any French. I wish I _______ harder when I was at school.
He was seriously injured last week and that’s _______ he didn’t participate in the competition.
Hearing the doctor announce their son was safe and sound, the couple sighed with ________.
Anyone _______ wants to learn something can sign up for the online courses.
You should never judge a person ________ his looks.