chọn đáp án đúng nhất: 1. A noun clause can begin with: A.Although B.What C.Because D.However 2. I'm studying very hard at the moment _____ pass my exams next week. A.so that B.in order that C.to D.in order not 3. Complete the following sentence in an e-mail. “I ………… to ask you a few questions about your product.” A.look B.would C.would like D.am 4. The waiter was not very nice; _______, the food was delicious. A.however B.therefore C.moreover D.because Reset Selection 5. Complete the concluding sentence in an e-mail. “I ……….. to doing business with your company in the future.” A.look B.looks forward C.look forward D.looking 6. Complete the following sentence: “Would you mind ………. us with a new printer since the old one is out of order?” A.providing B.provide C.to provide D.provides