6. We will be there ............... 5 .00 o’clock early ....................the morning .
a.in/at b.in/on c.on/in d. at/in
7.He hasn’t seen her......................................last year.
a. for b. since c. in d. at
8.It was an............................trip.
a. enjoy b. enjoyment c.enjoyable d. enjoying
9.She was ............................because of her bad result.
a. happy b. happily c. unhappily d. unhappy
10.He was tired,...............................he took a rest before going on the work.
a. so b. and c. but d. If