I don’t think _________ is possible to master a foreign language without much memory work.
| A．this | B．that | C．it | D．its |
It’s said that there’re plenty of hotels in that town. There ______ be any difficulty for you to find somewhere to stay today.
| A．wouldn’t | B．mustn’t | C．shouldn’t | D．needn’t |
We had no one ______ us, for we could deal with the case all by ourselves.
A. help B. to help C. helped D, helps
I’m sorry to hear that you failed your driving test, ______ luck next time.
| A．good | B．better | C．best | D．the best |
Miriam arrived at 5 pm, but Mr. Whitker _______ the store.
| A．closed | B．has closed | C．had closed | D．was closed |
_______ for many times, he still hopes to win.
| A．Failing | B．Failed | C．Having failed | D．To have failed |