For decades, researchers . . . . . . . . to wrest predictions from string theory, the leading candidate for a more fundamental understanding of the universe.

Read what Sharon says about a typical working day:<br><br>Sharon: I usually get up at 7 o'clock and have a b…

Fill in the blank with the appropriate verb.<br>Reckless driving ______ many accidents.

He has been . . . . . . . . the plants for two hours.

From the options given below, select the most appropriate answer to fill in the blank in thegiven sentence.<br>I s…

Fill in the blanks with the most appropriate option:Why _______ you come yesterday? We ____ a good time.

Fill in the blank with the most appropriate word.<br>I_____in Paris when I was six.

He is the man about whom we . . . . . . . . so much.

Suddenly it very foggy so we compass bearings to find the right route down the mountain.