The new smartphone features a ________ folding screen technology that no other brand has introduced yet. (inefficient/ cutting-edge/ revolutionary/ outdated)
cutting-edge
15
The company launched a ________ smartwatch that can track your hydration level and suggest when to drink water. (high-end/ innovative/ wacky/ conventional)
innovative
15
The new reality TV show has such a ________ concept — contestants cook dinner while skydiving. (boring/ wacky/ first-rate/ cutting-edge)
wacky
15
We stayed at a ________ resort with private pools, a personal chef, and panoramic ocean views. (high-tech/ basic/ top-of-the-line/ wacky)
top-of-the-line
15
The museum is famous for its ________ collection of ancient manuscripts — no other place has the same set. (ordinary/ unique/ common/ typical)
unique
15
After the operation, the patient was given ________ to prevent infection. (painkillers/ antibiotics/ vitamins/ organism)
antiobics
15
The factory had to close for cleaning because harmful __________ were found in the food products. (antibiotics/ bacteria/ cutting-edge/ high-end)
bacteria
15
If I __________ more confident, I would apply for that high-tech company job. (was/were/ am/ be)
were
15
If we had started using solar energy last year, we __________ saving money by now. (will be/ would be/ are/ have been)
would be
15
If the engineer has designed a more novel system, the factory would be producing first-rate products today. True or False?
False. ...had designed
15
If I were more familiar with high-tech lab equipment, I could have completed the bacteria analysis faster yesterday. True or False?
True
15
The printer jammed every five pages. Clearly, it’s an __________ machine. (efficient/ wacky/ inefficient/ unique)
inefficient
15
had / I / more efficient / if / system / a / would / I / finish / work / earlier
If I had a more efficient system, I would finish work earlier.
15
more/ if / had / they / a / efficient / transport system / set / up / would / they / saving / be / money / now
If they had set up a more efficient transport system, they would be saving money now.
15
chosen / have / high-end / could / model / if / we / had / more / budget / a/ had/ we
If we had had more budget, we could have chosen a high-end model.