I wish you … leave now. Can’t you stay longer?a. don’tb. don’t havec. didn’t have toDon’t use the computer without … Mark’s permission first.a. askingb. to askc. ask… to know why she left her job.a. Difficultb. There is difficultc. It is difficultMr. Bernstein is known … a new play.a. to be writingb. writec. writing. Is your headache better? No it’s ….a. Bb. badc. worstd. worsePlease don’t touch anything before the police ….a. comesb. will comec. comeThe patient test results were ….a. pleasingb. pleasedc. pleaseDon’t worry if I … late again.a. wasb. I’ll bec. amIf I were you I … their invitation yesterday.a. might acceptb. would acceptc. would have acceptedThe weather was beautiful the whole day. You…take an umbrella with you.a. needn’tb. mustn’t c. didn’t have to