20 She has two ____ , one in the morning and the other n the afternoon. A 15-minute break B 15-minutes breaks C 15-minutes break D 15-minute breaks 21 Binh interested in ______ A draw B drawing C to draw D draws 22 In his free time , Nam learn ____ the guitar. A plays B to play C playing D play 23 Mr.tuan has ____ days off than Mr.minh A fewer B less C fewers D many 24 What will you do ____ your vacation ? A to B in C during D at 25 The employees _____ in their offices at the moment A is working B Are working C Work D Work 26 I like history . It’s an ______ subject. A interesting B interested C interestingly D interest 27 “thanks for your help “ ¬¬¬¬¬¬¬___________ A will travel B No , problem C It’s my please sure D good 28 They ___ to Nha Trang on next summer vacation A will travel B travels C travel D are traveling 29_____ are you studying ? – Computer Science and German A When B Where C What D Who 30 Talking is always the most ____ activity during recess for student all around the would A beautiful B boring C popular D untidy giúp mình với