______ we continue to work hard, we can finish the task ahead of schedule.A．As soon asB．As

We continued to ______out every:t5 minutes to look around and listen to the wind, which al

We must work hard to____ a good knowledge of English.A) inquireB) acquireC) requireD)

To master a foreign language requires hard work, so you______study too hard.A．shouldB．must

The machine will continue to make much noise ________ we have it repaired.

Finally after working hard for five years Jane _____ able to save her fare to Europ

We worked hard and completed the task _____.A.in