Give the correct forms of words :
1/ She had a ......... of joy when hearing his steps outside . ( feel )
2/ Bad planning leads to .......... later . ( difficult )
3/ The horse won the race ........... . ( comfort )
4/ My younger sister has .......... speaking Vietnamese . ( difficult )
5/ I can say with ..... that you have made much progress in learning English . ( certain )
6/ How ......... is your garden ? ( width )
7/ You must alway tell the ........ . ( true )
8/ He is very ......... to veryone , so he has a lot of friends . ( friend )
9/ The eind blew very ......... last night . ( strong )
10/ She is too ....... towards her children . She would let them be more independent . ( protect )
11/ My aunt used to live in a ........... village. ( distance )
12/ She speak very ......... but I can't understand what he said . ( slow )
13/ How much did you .......... last time ? ( weight)
14/ That is not a proper .............. . ( conclude )
15/ In ..... to documenary film , there are some interesting programmes on television tonight . ( add )
16/ She is thinking of .............. English . (study )
17/ Do you like to solve ................. puzzles ? ( mathematics )
18/ The ............... to the problems will be difficult to find . ( solve )
19/ He is the most ........ pupil in our class . ( intelligance )
20/ The company is very efficient and gives a ....... service . ( speed )