.It's vital that the government ______more on environmental issues.
A. focuses
B. must focus
C. should be focused
D.focus
.You don't think that she is suitable for this position, _______?
A. Is she
B. Isn't she
C. do you
D. don't you
."It's _______ to know that you all are safe and sound", said he.
A.comfort
B. comfortable
C.comforting
D.comfortably
.Her father bought her _______when he went on holiday in Singapore last week.
A. a beautiful wooden yellow scarf
B. a scarf wooden beautiful yellow
C. a yellow beautiful scarf wooden
D. a beautiful yellow wooden scarf
.I ____ them yesterday to check when they_______but I couldn't contact them.
A. was ringing/arrived
B. rang/were arriving
C. rang/arrived
D.rang/had arrived