30 ! 1) jack (travel) on business last october. 2) he (buy) a ticket in advance. 3) he also (make) a hotel reservation in advance. 4) liz (not be) to breat britain yet. 5) but she (be able) to visit france last summer. 6) the students are going to the uk on the exchange programme. they (not pack) their suitcases yet. but they (already get) a visa and (buy) travel tickets. 7) the plane (land) at 7 p.m. 8) the plane (already land). 9) the browns (live) in manchester since 2011. 10) in 2010 the browns (live) in york. 11) my friend (be) to moscow twice. 12) i (stay) in this hotel for three days. 13) it's 5 o'clock. jill (not arrive) yet. 14) we (swim, sunbathe and sail) very much at the seaside resort last summer. 15) his parents (just come) home. make questions in present perfect and past simple. 1) helen made a trip to london last weekend. did helen when where 2) harry saw many sights in london last month. did ? what when where 3) the smiths have already filled in the customs declaration. have what 4) tom has just done his homework. has what

my schedule contains a plenty of interesting subjects, but my favourite one is   conspirology. this discipline teaches us about things regular scientists still can't explain. for example, conspirology tells about reptiloids willing to invade our homeland and filthy americans that are about to steal our national resources. i find this subject fascinating since it gives people prospective and useful knowledge and affects our minds. the subject i badly dislike is natural science. they hide the truth about our planet making us thinking that human being has come from ape, though it is obvious that we are all the children of god. though i have subjects i hate in my schedule, i like learning new information and develop my learning skill. school is a temple of knowledge.

Объяснение:

Black Sea is in the South of Russia. 2. This is Nick. Hе works as an engineer. He is a good engineer. 3. The British Museum has some very interesting exhibitions. 4. There are some schools in our street. The schools are new. 5. In summer the sky is blue and the sun shines brightly. 6. Do you read Daily Telegraph or Sun? 7. winter begins in December. 8. will you have a cup of tea? 9. Warsaw is the саpital of Poland. 10. Do you see the sun in the sky today? 11. I think we must call a doctor. 12 Do you know the Browns?