Choose the best option for each sentence. Jenny’s engagement ring is enormous! It ............. have cost a fortune. A. must B. will C. might D. should

Choose the correct option to fill in the blank of the sentence: She spends most of her free time _________ the internet.

Choose the correct option (A, B, C, or D) to complete the following sentence. _____________ help people in many aspects. In the future, they will help in hospitals, airports and other public places.

Choose the correct option (A, B, C, or D) to complete the following sentence. Drop your dirty clothes in the ______________ and press the button, done.

Choose the best option for each sentence. Laura, you and the kids just have dinner without waiting for me. I................... work very hard today. A. can B. should C. may D. would

Choose the best option for each sentence. Leave early so that you .............. miss the bus. A. didn’t B. shouldn’t C. won’t D. mustn’t