—Excuse me. Where is the museum? —It is quite far. It will take you half ___ hour to go there by _____bus.
Let’s go to Kunming for vacation. It’s_______ too hot_______ ______ too cold there.
I sent her a invitation, ________ he didn’t receive it.
Wearing red makes_____ easier for you to take action.
— I am going back to America for Thanksgiving Day. —_______. And we will miss you.
I discovered that listening to ______is the secret ______language learning.