While we were listening to the speech attentively, a voice ________ to announce the result of the election
When we practice speaking English, we often end up _____ in Chinese.
----_____do you improve your listening? ----I improve it ______ listening to tapes. A. How; with B: What; with C: How; by D. What; by
He ______ be a history teacher.
Most of the students near______ Arthur was sitting appeared to be taking notes.So Arthur pretended to do the same.
—We’d better_______ if we want to be on time.—OK.