–“ You should have flown with the earlier flight” -“___________”.
A.Thank you
B.Yes. I did
C.It was fully booked
D.I’m sorry to hear that

Mary: The prices are getting higher and higher these days. Jane: _________.
A.Yes, Thank you
B.You are welcome
C.I’ll say
D.Yes, please.

.- “Would you mind giving me a hand with these things?” -“__________”
A.Yes, certainly
B.Not at all. It’s my pleasure
C.Yes, I would. Go ahead
D.Yes, very soon.

__________seasonal rainfall is winds that blow in an opposite direction in winter than in summer.
A.Causing
B.That causes
C.To cause
D.what causes

I know it’s not a big corporation to work for- but it’s better to be__________.
A.other fish to try
B.a big fish in a small pond
C.a fish out of water
D.much more fish in the sea.

I can’t afford a new car this year. I’ll have to___________the one I have.
A.make amends
B.make ends meet
C.make do with
D.make light with

Choose the best answer to complete the sentences.
Certain _______ in the atmosphere, such as carbon dioxide, methane and nitrous oxide, block heat from escaping.
A.effect
B.emissions
C.gases
D.layers

Choose the best answer to complete the sentences.
A strong greenhouse effect will warm the oceans and partially melt glaciers, increasing _______.
A.temperature
B.sea water
C.sea level
D.pollution

Choose the best answer to complete the sentences.
The clearing of land for agriculture, industry and other human activities have increased _______ of greenhouse gases.
A.concentrations
B.attention
C.lots
D.collections

Choose the best answer to complete the sentences.
The public praised the local farmers for _______ millions of trees on the surrounding hills.
A.plant
B.being planted
C.being planting
D.having planted