96. If I ____________ it was a formal party, I _______________ jeans and a jumper.
A. knew – wouldn’t have worn C. had known – wouldn’t wear
B. knew – wouldn’t wear D. had known – wouldn’t have worn
97. Tom’s company will almost certainly fire him _____________ he improves his attitude.
A. unless B. or C. if D. if not
98. They _________________ time and money doing such a thing.
A. were advised not to waste C. were advising not to waste
B. advised not to be wasted D. were advised not wasting
99. I’ll show you the trees which ________________________________ .
A. were grown by John yesterday in the backyard C. were grown in the backyard yesterday by John
B. were grown in the backyard by John yesterday D. were grown by John in the backyard yesterday
100. Did they say they ________________ me again ?
A. will telephone B. had telephoned C. would telephone D. telephoned