1 when .......... a dictionary , you need to be able to understand the symbols and the abbreviations it contains a using b having used c to use d use 2 how can i know ............book is yours ? they are so alike a what b which c this d the 3 .................. paul brings the money for lunch , we will go right down the cafeteria a since b now that c as soon as d until 4 you have never been to nha trang , ..........................? a have you b have not you c you have d you have not 5 she will visit us as soon as she arrives ................thai nguyen city a at b in c on d to 6 the smaller the room is , the ........................ furniture it needs a fewer b smaller c less d more 7 who is the .....................of the three girls ? a pretty b prettier c more pretty d prettiest 8 the secretary to ............................... i talking did not know where the meeting was a whom b which c that d who i have to be present at eight oclock and so ............................. a are you b do you c have you d you do