7. How many students have _________ for English classes
举一反三
- So far, how many students have （ ）the English contest to be held next month?
- How many female students were there in her classes?
- How many students have ___________ for the English class? A: registered B: underlined C: written D: cycled
- How many classes does Tom have on Monday?
- How many classes _____ (do) you ______ (have) last Monday?