A. Complete the sentences with correct forms of the following verbs; some verbs are not used: SIGNPOST, LACK, SUBJECT, SPOT, ATTACH, ASSESS, STEM, DATE, LAUNCH, DERIVE, ACCESS, LOWER, SHORTEN, 1. No one is suggesting that any health risks ________ to this product. 2. Most people’s insecurities ________ from something that happened in their childhood. 3. We use several criteria ________the performance of the company. 4. Can you ________ the difference between these two pictures? 5. Shipping merchandise directly to the customer ________ costs. B. Complete each sentence with a word made from the word given in brackets. 1. There has been an increase in the number of mature ________ to higher education. (ENTER) 2. They claim world ________ in the chip-making sector. (LEAD) 3. Our future is dependent on from exploration of commercially ________ mineral deposits or reserves. (EXPLOIT) 4. They research, develop and ________ vaccines for cancer and other diseases. (COMMERCE) 5. We prefer to work with a ___________ small number of clients. (COMPARE) C. Fill in the gaps with a suitable preposition or adverbial, if necessary: 1. The new drug is derived _____ fish oil. 2. The whole argument rests _____ a false assumption. 3. We regard health as inversely related ____ social class. 4. The pollution of the forest has seriously affected plant life and, ___a lesser extent, wildlife. 5. The training can give you an edge _____ your competitors. D. Complete the sentence with one of the following phrases; translate the selected phrase into Czech. RED TAPE, BANDWAGON, GROUNDBREAKING, SPIN-OUT, BENCHMARK, BUSINESS ANGEL, NETWORKING 1. Revenue per available room is the key ___________ in the hotels sector. 2. The government said it would cut ___________to allow farmers to boost exports. 3. Cambridge has produced 120 ___________over the last ten years. 4. This is another major publishing house to jump on the e-books ___________.